gnu/packages/commencement.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014 Andreas Enge <andreas@enge.fr>
   4 ;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
   5 ;;; Copyright © 2014, 2015, 2017 Mark H Weaver <mhw@netris.org>
   6 ;;; Copyright © 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
   8 ;;; Copyright © 2018, 2019, 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
   9 ;;; Copyright © 2019, 2020 Marius Bakke <mbakke@fastmail.com>
  10 ;;; Copyright © 2020 Timothy Sample <samplet@ngyro.com>
  11 ;;; Copyright © 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
  12 ;;;
  13 ;;; This file is part of GNU Guix.
  14 ;;;
  15 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  16 ;;; under the terms of the GNU General Public License as published by
  17 ;;; the Free Software Foundation; either version 3 of the License, or (at
  18 ;;; your option) any later version.
  19 ;;;
  20 ;;; GNU Guix is distributed in the hope that it will be useful, but
  21 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  22 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 ;;; GNU General Public License for more details.
  24 ;;;
  25 ;;; You should have received a copy of the GNU General Public License
  26 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  27
  28 (define-module (gnu packages commencement)
  29   #:use-module (gnu packages)
  30   #:use-module (gnu packages bootstrap)
  31   #:use-module (gnu packages base)
  32   #:use-module (gnu packages bash)
  33   #:use-module (gnu packages c)
  34   #:use-module (gnu packages gcc)
  35   #:use-module (gnu packages m4)
  36   #:use-module (gnu packages gawk)
  37   #:use-module (gnu packages bison)
  38   #:use-module (gnu packages flex)
  39   #:use-module (gnu packages guile)
  40   #:use-module (gnu packages gettext)
  41   #:use-module (gnu packages multiprecision)
  42   #:use-module (gnu packages compression)
  43   #:use-module (gnu packages mes)
  44   #:use-module (gnu packages perl)
  45   #:use-module (gnu packages python)
  46   #:use-module (gnu packages linux)
  47   #:use-module (gnu packages hurd)
  48   #:use-module (gnu packages shells)
  49   #:use-module (gnu packages texinfo)
  50   #:use-module (gnu packages pkg-config)
  51   #:use-module (gnu packages rsync)
  52   #:use-module (gnu packages xml)
  53   #:use-module (guix packages)
  54   #:use-module (guix download)
  55   #:use-module (guix build-system gnu)
  56   #:use-module (guix build-system trivial)
  57   #:use-module ((guix licenses) #:prefix license:)
  58   #:use-module (guix memoization)
  59   #:use-module (guix utils)
  60   #:use-module (srfi srfi-1)
  61   #:use-module (ice-9 vlist)
  62   #:use-module (ice-9 match)
  63   #:export (make-gcc-toolchain))
  64
  65 ;;; Commentary:
  66 ;;;
  67 ;;; This is the commencement, this is where things start.  Before the
  68 ;;; commencement, of course, there's the 'bootstrap' module, which provides us
  69 ;;; with the initial binaries.  This module uses those bootstrap binaries to
  70 ;;; actually build up the whole tool chain that make up the implicit inputs of
  71 ;;; 'gnu-build-system'.
  72 ;;;
  73 ;;; To avoid circular dependencies, this module should not be imported
  74 ;;; directly from anywhere.
  75 ;;;
  76 ;;; Below, we frequently use "inherit" to create modified packages.  The
  77 ;;; reason why we use "inherit" instead of "package/inherit" is because we do
  78 ;;; not want these commencement packages to inherit grafts.  By definition,
  79 ;;; these packages are not depended on at run time by any of the packages we
  80 ;;; use.  Thus it does not make sense to inherit grafts.  Furthermore, those
  81 ;;; grafts would often lead to extra overhead for users who would end up
  82 ;;; downloading those "-boot0" packages just to build package replacements
  83 ;;; that are in fact not going to be used.
  84 ;;;
  85 ;;; Code:
  86
  87 (define bootar
  88   (package
  89     (name "bootar")
  90     (version "1a")
  91     (source (origin
  92               (method url-fetch)
  93               (uri (list (string-append
  94                           "mirror://gnu/guix/mirror/bootar-" version ".ses")
  95                          (string-append
  96                           "https://files.ngyro.com/bootar/bootar-"
  97                           version ".ses")))
  98               (sha256
  99                (base32
 100                 "0mvp6vgx0q316fvy3z2lddlc5xgq5np3bm1fypgvj6dnayibg9np"))))
 101     (build-system gnu-build-system)
 102     (arguments
 103      `(#:implicit-inputs? #f
 104        #:tests? #f
 105        #:guile ,%bootstrap-guile
 106        #:imported-modules ((guix build gnu-bootstrap)
 107                            ,@%gnu-build-system-modules)
 108        #:phases
 109        (begin
 110          (use-modules (guix build gnu-bootstrap))
 111          (modify-phases %standard-phases
 112            (replace 'unpack
 113              (lambda* (#:key inputs #:allow-other-keys)
 114                (let* ((source (assoc-ref inputs "source"))
 115                       (guile-dir (assoc-ref inputs "guile"))
 116                       (guile (string-append guile-dir "/bin/guile")))
 117                  (invoke guile "--no-auto-compile" source)
 118                  (chdir "bootar")
 119                  #t)))
 120            (replace 'configure (bootstrap-configure ,version "." "scripts"))
 121            (replace 'build (bootstrap-build "."))
 122            (replace 'install (bootstrap-install "." "scripts"))))))
 123     (inputs `(("guile" ,%bootstrap-guile)))
 124     (home-page "https://git.ngyro.com/bootar")
 125     (synopsis "Tar decompression and extraction in Guile Scheme")
 126     (description "Bootar is a simple Tar extractor written in Guile
 127 Scheme.  It supports running 'tar xvf' on uncompressed tarballs or
 128 tarballs that are compressed with BZip2, GZip, or XZ.  It also provides
 129 standalone scripts for 'bzip2', 'gzip', and 'xz' that each support
 130 decompression to standard output.
 131
 132 What makes this special is that Bootar is distributed as a
 133 self-extracting Scheme (SES) program.  That is, a little script that
 134 outputs the source code of Bootar.  This makes it possible to go from
 135 pure Scheme to Tar and decompression in one easy step.")
 136     (license license:gpl3+)))
 137
 138 (define gash-boot
 139   (package
 140     (inherit gash)
 141     (name "gash-boot")
 142     (source (origin
 143               (inherit (package-source gash))
 144               (snippet #f)))            ;discard snippet for Guile 3.0 support
 145     (arguments
 146      `(#:implicit-inputs? #f
 147        #:tests? #f
 148        #:guile ,%bootstrap-guile
 149        #:imported-modules ((guix build gnu-bootstrap)
 150                            ,@%gnu-build-system-modules)
 151        #:phases
 152        (begin
 153          (use-modules (guix build gnu-bootstrap))
 154          (modify-phases %standard-phases
 155            (replace 'configure
 156              (bootstrap-configure ,(package-version gash) "gash" "scripts"))
 157            (replace 'build (bootstrap-build "gash"))
 158            (replace 'install (bootstrap-install "gash" "scripts"))
 159            (add-after 'install 'install-symlinks
 160              (lambda* (#:key outputs #:allow-other-keys)
 161                (let ((out (assoc-ref outputs "out")))
 162                  (symlink (string-append out "/bin/gash")
 163                           (string-append out "/bin/sh"))
 164                  (symlink (string-append out "/bin/gash")
 165                           (string-append out "/bin/bash"))
 166                  #t)))))))
 167     (inputs `(("guile" ,%bootstrap-guile)))
 168     (native-inputs `(("bootar" ,bootar)))))
 169
 170 (define gash-utils-boot
 171   (package
 172     (inherit gash-utils)
 173     (name "gash-utils-boot")
 174     (source (origin
 175               (inherit (package-source gash-utils))
 176               (patches '())
 177               (snippet #f)))            ;discard snippet for Guile 3.0 support
 178     (arguments
 179      `(#:implicit-inputs? #f
 180        #:tests? #f
 181        #:guile ,%bootstrap-guile
 182        #:imported-modules ((guix build gnu-bootstrap)
 183                            ,@%gnu-build-system-modules)
 184        #:phases
 185        (begin
 186          (use-modules (guix build gnu-bootstrap))
 187          (modify-phases %standard-phases
 188            (add-after 'unpack 'set-load-path
 189              (lambda* (#:key inputs #:allow-other-keys)
 190                (let ((gash (assoc-ref inputs "gash")))
 191                  (add-to-load-path (string-append gash "/share/guile/site/"
 192                                                   (effective-version))))
 193                #t))
 194            (add-before 'configure 'pre-configure
 195              (lambda _
 196                (format #t "Creating gash/commands/testb.scm~%")
 197                (copy-file "gash/commands/test.scm"
 198                           "gash/commands/testb.scm")
 199                (substitute* "gash/commands/testb.scm"
 200                  (("gash commands test") "gash commands testb")
 201                  (("apply test [(]cdr") "apply test/bracket (cdr"))
 202                (for-each (lambda (script)
 203                            (let ((target (string-append "scripts/"
 204                                                         script ".in")))
 205                              (format #t "Creating scripts/~a~%" target)
 206                              (copy-file "scripts/template.in" target)
 207                              (substitute* target
 208                                (("@UTILITY@") script))))
 209                          '("awk" "basename" "cat" "chmod" "cmp" "command"
 210                            "compress" "cp" "cut" "diff" "dirname" "expr"
 211                            "false" "find" "grep" "head" "ln" "ls" "mkdir"
 212                            "mv" "printf" "pwd" "reboot" "rm" "rmdir"
 213                            "sed" "sleep" "sort" "tar" "test" "touch" "tr"
 214                            "true" "uname" "uniq" "wc" "which"))
 215                (format #t "Creating scripts/[.in~%")
 216                (copy-file "scripts/template.in" "scripts/[.in")
 217                (substitute* "scripts/[.in"
 218                  (("@UTILITY@") "testb"))
 219                (delete-file "scripts/template.in")
 220                #t))
 221            (replace 'configure
 222              (bootstrap-configure ,(package-version gash-utils)
 223                                   "gash" "scripts"))
 224            (replace 'build (bootstrap-build "gash"))
 225            (replace 'install (bootstrap-install "gash" "scripts"))
 226            ;; XXX: The scripts should add Gash to their load paths and
 227            ;; this phase should not exist.
 228            (add-after 'install 'copy-gash
 229              (lambda* (#:key inputs outputs #:allow-other-keys)
 230                (let* ((out (assoc-ref outputs "out"))
 231                       (moddir (string-append out "/share/guile/site/"
 232                                              (effective-version)))
 233                       (godir (string-append out "/lib/guile/"
 234                                             (effective-version)
 235                                             "/site-ccache"))
 236                       (gash (assoc-ref inputs "gash"))
 237                       (gash-moddir (string-append gash "/share/guile/site/"
 238                                                   (effective-version)))
 239                       (gash-godir (string-append gash "/lib/guile/"
 240                                                  (effective-version)
 241                                                  "/site-ccache")))
 242                  (copy-file (string-append gash-moddir "/gash/compat.scm")
 243                             (string-append moddir "/gash/compat.scm"))
 244                  (copy-recursively (string-append gash-moddir "/gash/compat")
 245                                    (string-append moddir "/gash/compat"))
 246                  (copy-file (string-append gash-godir "/gash/compat.go")
 247                             (string-append godir "/gash/compat.go"))
 248                  (copy-recursively (string-append gash-godir "/gash/compat")
 249                                    (string-append godir "/gash/compat"))
 250                  #t)))))))
 251     (inputs `(("gash" ,gash-boot)
 252               ("guile" ,%bootstrap-guile)))
 253     (native-inputs `(("bootar" ,bootar)))))
 254
 255 (define (%boot-gash-inputs)
 256   `(("bash" , gash-boot)                ; gnu-build-system wants "bash"
 257     ("coreutils" , gash-utils-boot)
 258     ("bootar" ,bootar)
 259     ("guile" ,%bootstrap-guile)))
 260
 261 (define %bootstrap-mes-rewired
 262   (package
 263     (inherit mes)
 264     (name "bootstrap-mes-rewired")
 265     (version "0.19")
 266     (source #f)
 267     (native-inputs `(("mes" ,%bootstrap-mes)
 268                      ("gash" ,gash-boot)))
 269     (inputs '())
 270     (propagated-inputs '())
 271     (outputs '("out"))
 272     (build-system trivial-build-system)
 273     (arguments
 274      `(#:guile ,%bootstrap-guile
 275        #:modules ((guix build utils))
 276
 277        #:builder (begin
 278                    (use-modules (guix build utils)
 279                                 (srfi srfi-26))
 280
 281                    (let* ((mes (assoc-ref %build-inputs "mes"))
 282                           (gash (assoc-ref %build-inputs "gash"))
 283                           (mes-bin (string-append mes "/bin"))
 284                           (guile (string-append mes-bin "/mes"))
 285                           (mes-module (string-append mes "/share/mes/module"))
 286                           (out (assoc-ref %outputs "out"))
 287                           (bin (string-append out "/bin"))
 288                           (mescc (string-append bin "/mescc"))
 289                           (module (string-append out "/share/mes/module")))
 290                      (define (rewire file)
 291                        (substitute* file
 292                          ((mes) out)
 293                          (("/gnu/store[^ ]+mes-minimal-[^/)}\"]*") out)
 294                          (("/gnu/store[^ ]+guile-[^/]*/bin/guile") guile)
 295                          (("/gnu/store[^ ]+bash-[^/)}\"]*") gash)))
 296
 297                      (mkdir-p bin)
 298                      (for-each (lambda (file) (install-file file bin))
 299                                (find-files mes-bin))
 300                      (mkdir-p module)
 301                      (copy-recursively (string-append mes-module "/mes")
 302                                        (string-append module "/mes"))
 303                      (copy-recursively (string-append mes-module "/srfi")
 304                                        (string-append module "/srfi"))
 305                      (for-each rewire
 306                                ;; Cannot easily rewire "mes" because it
 307                                ;; contains NUL characters; would require
 308                                ;; remove-store-references alike trick
 309                                (filter (negate (cut string-suffix? "/mes" <>))
 310                                        (find-files bin)))
 311                      (rewire (string-append module "/mes/boot-0.scm"))
 312
 313                      (delete-file mescc)
 314                      (with-output-to-file mescc
 315                        (lambda _
 316                          (display (string-append
 317                                    "\
 318 #! " gash "/bin/sh
 319 LANG=C
 320 LC_ALL=C
 321 export LANG LC_ALL
 322
 323 MES_PREFIX=${MES_REWIRED_PREFIX-" out "/share/mes}
 324 MES=" bin "/mes
 325 export MES MES_PREFIX
 326
 327 MES_ARENA=${MES_REWIRED_ARENA-10000000}
 328 MES_MAX_ARENA=${MES_REWIRED_ARENA-10000000}
 329 MES_STACK=${MES_REWIRED_STACK-1000000}
 330 export MES_ARENA MES_MAX_ARENA MES_STACK
 331
 332 $MES -e '(mescc)' module/mescc.scm -- \"$@\"
 333 "))))
 334                      (chmod mescc #o555)
 335
 336                      (with-directory-excursion module
 337                        (chmod "mes/base.mes" #o644)
 338                        (copy-file "mes/base.mes" "mes/base.mes.orig")
 339                        (let ((base.mes (open-file "mes/base.mes" "a")))
 340                          (display "
 341 ;; A fixed map, from Mes 0.21, required to bootstrap Mes 0.21
 342 (define (map f h . t)
 343   (if (or (null? h)
 344           (and (pair? t) (null? (car t)))
 345           (and (pair? t) (pair? (cdr t)) (null? (cadr t)))) '()
 346       (if (null? t) (cons (f (car h)) (map f (cdr h)))
 347           (if (null? (cdr t))
 348               (cons (f (car h) (caar t)) (map f (cdr h) (cdar t)))
 349               (if (null? (cddr t))
 350                   (cons (f (car h) (caar t) (caadr t)) (map f (cdr h) (cdar t) (cdadr t)))
 351                   (error 'unsupported (cons* 'map-4: f h t))b )))))
 352 " base.mes)
 353                          (close base.mes))
 354
 355                        (chmod "mes/guile.mes" #o644)
 356                        (copy-file "mes/guile.mes" "mes/guile.mes.orig")
 357                        (let ((guile.mes (open-file "mes/guile.mes" "a")))
 358                          (display "
 359 ;; After booting guile.scm; use Mes 0.21; especially: MesCC 0.21
 360 (let* ((self (car (command-line)))
 361        (prefix (dirname (dirname self))))
 362   (set! %moduledir (string-append prefix \"/mes/module/\"))
 363   (setenv \"%numbered_arch\" \"true\"))
 364
 365 " guile.mes)
 366                          (close guile.mes)))
 367                      #t))))))
 368
 369 (define mes-boot
 370   (package
 371     (inherit mes)
 372     (name "mes-boot")
 373     (version "0.22")
 374     (source (origin
 375               (method url-fetch)
 376               (uri (string-append "mirror://gnu/mes/"
 377                                   "mes-" version ".tar.gz"))
 378               (sha256
 379                (base32
 380                 "0p1jsrrmcbc0zrvbvnjbb6iyxr0in71km293q8qj6gnar6bw09av"))))
 381     (inputs '())
 382     (propagated-inputs '())
 383     (native-inputs
 384      `(("nyacc-source" ,(origin (inherit (package-source nyacc))
 385                                 (snippet #f)))
 386        ("mes" ,%bootstrap-mes-rewired)
 387        ("mescc-tools" ,%bootstrap-mescc-tools)
 388        ,@(%boot-gash-inputs)))
 389     (arguments
 390      `(#:implicit-inputs? #f
 391        #:tests? #f
 392        #:guile ,%bootstrap-guile
 393        #:strip-binaries? #f    ; binutil's strip b0rkes MesCC/M1/hex2 binaries
 394        #:phases
 395        (modify-phases %standard-phases
 396          (add-after 'unpack 'unpack-seeds
 397            (lambda _
 398              (let ((nyacc-source (assoc-ref %build-inputs "nyacc-source")))
 399                (with-directory-excursion ".."
 400                  (invoke "tar" "-xvf" nyacc-source)))))
 401          (replace 'configure
 402            (lambda* (#:key outputs #:allow-other-keys)
 403              (let ((out (assoc-ref %outputs "out"))
 404                    (gash (assoc-ref %build-inputs "bash"))
 405                    (mes (assoc-ref %build-inputs "mes"))
 406                    (dir (with-directory-excursion ".." (getcwd))))
 407                (setenv "AR" (string-append "gash " (getcwd) "/scripts/mesar"))
 408                (setenv "BASH" (string-append gash "/bin/bash"))
 409                (setenv "CC" (string-append mes "/bin/mescc"))
 410                (setenv "GUILE_LOAD_PATH"
 411                        (string-append
 412                         mes "/share/mes/module"
 413                         ":" dir "/nyacc-0.99.0/module"))
 414                (invoke "gash" "configure.sh"
 415                        (string-append "--prefix=" out)
 416                        (string-append "--host=i686-linux-gnu")))))
 417          (replace 'build
 418            (lambda _
 419              (invoke "sh" "bootstrap.sh")))
 420          (delete 'check)
 421          (replace 'install
 422            (lambda _
 423              (substitute* "install.sh"  ; show some progress
 424                ((" -xf") " -xvf")
 425                (("^( *)((cp|mkdir|tar) [^']*[^\\])\n" all space cmd)
 426                 (string-append space "echo '" cmd "'\n"
 427                                space cmd "\n")))
 428              (invoke "sh" "install.sh")
 429              ;; Keep ASCII output, for friendlier comparison and bisection
 430              (let* ((out (assoc-ref %outputs "out"))
 431                     (cache (string-append out "/lib/cache")))
 432                (define (objects-in-dir dir)
 433                  (find-files dir
 434                              (lambda (name stat)
 435                                (and (equal? (dirname name) dir)
 436                                     (or (string-suffix? ".o" name)
 437                                         (string-suffix? ".s" name))))))
 438                (for-each (lambda (x) (install-file x cache))
 439                          (append (objects-in-dir ".")
 440                                  (objects-in-dir "mescc-lib"))))
 441              #t)))))
 442     (native-search-paths
 443      (list (search-path-specification
 444             (variable "C_INCLUDE_PATH")
 445             (files '("include")))
 446            (search-path-specification
 447             (variable "LIBRARY_PATH")
 448             (files '("lib")))
 449            (search-path-specification
 450             (variable "MES_PREFIX")
 451             (separator #f)
 452             (files '("")))))))
 453
 454
 455 (define tcc-boot0
 456   ;; Pristine tcc cannot be built by MesCC, we are keeping a delta of 11
 457   ;; patches.  In a very early and rough form they were presented to the
 458   ;; TinyCC developers, who at the time showed no interest in supporting the
 459   ;; bootstrappable effort; we will try again later.  These patches have been
 460   ;; ported to 0.9.27, alas the resulting tcc is buggy.  Once MesCC is more
 461   ;; mature, this package should use the 0.9.27 sources (or later).
 462   (package
 463     (inherit tcc)
 464     (name "tcc-boot0")
 465     (version "0.9.26-1103-g6e62e0e")
 466     (source (origin
 467               (method url-fetch)
 468               (uri (string-append
 469                     "http://lilypond.org/janneke/mes/20191117/"
 470                     "/tcc-" version ".tar.gz"))
 471               (sha256
 472                (base32
 473                 "1qbybw7mxbgkv3sazvz1v7c8byq998vk8f1h25ik8w3d2l63lxng"))))
 474     (build-system gnu-build-system)
 475     (supported-systems '("i686-linux" "x86_64-linux"))
 476     (inputs '())
 477     (propagated-inputs '())
 478     (native-inputs
 479      `(("mes" ,mes-boot)
 480        ("nyacc-source" ,(origin (inherit (package-source nyacc))
 481                                 (snippet #f)))
 482        ("mescc-tools" ,%bootstrap-mescc-tools)
 483        ,@(%boot-gash-inputs)))
 484     (arguments
 485      `(#:implicit-inputs? #f
 486        #:guile ,%bootstrap-guile
 487        #:validate-runpath? #f           ; no dynamic executables
 488        #:strip-binaries? #f             ; no strip yet
 489        #:phases
 490        (modify-phases %standard-phases
 491          (add-after 'unpack 'unpack-seeds
 492            (lambda* (#:key outputs #:allow-other-keys)
 493              (let ((nyacc-source (assoc-ref %build-inputs "nyacc-source")))
 494                (with-directory-excursion ".."
 495                  (invoke "tar" "-xvf" nyacc-source)))))
 496          (replace 'configure
 497            (lambda* (#:key outputs #:allow-other-keys)
 498              (let* ((out (assoc-ref %outputs "out"))
 499                     (dir (with-directory-excursion ".." (getcwd)))
 500                     (interpreter "/lib/mes-loader"))
 501
 502                (setenv "prefix" out)
 503                (setenv "GUILE_LOAD_PATH"
 504                        (string-append dir "/nyacc-0.99.0/module"))
 505
 506                (substitute* "conftest.c"
 507                  (("volatile") ""))
 508
 509                (invoke "sh" "configure"
 510                        "--cc=mescc"
 511                        (string-append "--prefix=" out)
 512                        (string-append "--elfinterp=" interpreter)
 513                        "--crtprefix=."
 514                        "--tccdir=."))))
 515          (replace 'build
 516            (lambda _
 517              (substitute* "bootstrap.sh" ; Show some progress
 518                (("^( *)((cp|ls|mkdir|rm|[.]/tcc|[.]/[$][{PROGRAM_PREFIX[}]tcc) [^\"]*[^\\])\n" all space cmd)
 519                 (string-append space "echo \"" cmd "\"\n"
 520                                space cmd "\n")))
 521              (invoke "sh" "bootstrap.sh")))
 522          (replace 'check
 523            (lambda _
 524              ;; fail fast tests
 525              (system* "./tcc" "--help") ; --help exits 1
 526              ;; (invoke "sh" "test.sh" "mes/scaffold/tests/30-strlen")
 527              ;; (invoke "sh" "-x" "test.sh" "mes/scaffold/tinycc/00_assignment")
 528              ;; TODO: add sensible check target (without depending on make)
 529              ;; (invoke "sh" "check.sh")
 530              #t))
 531          (replace 'install
 532            (lambda _
 533              (substitute* "install.sh"  ; Show some progress
 534                (("^( *)((cp|ls|mkdir|rm|tar|./[$][{PROGRAM_PREFIX[}]tcc) [^\"]*[^\\])\n" all space cmd)
 535                 (string-append space "echo \"" cmd "\"\n"
 536                                space cmd "\n")))
 537
 538              (invoke "sh" "install.sh"))))))
 539     (native-search-paths
 540      (list (search-path-specification
 541             (variable "C_INCLUDE_PATH")
 542             (files '("include")))
 543            (search-path-specification
 544             (variable "LIBRARY_PATH")
 545             (files '("lib")))))))
 546
 547 (define gzip-mesboot
 548   ;; The initial gzip.  We keep this scripted gzip build before building make
 549   ;; to soften the dependency on Gash Core Utils gzip.
 550   (package
 551     (inherit gzip)
 552     (version "1.2.4")
 553     (name "gzip-mesboot")
 554     (source (origin
 555               (method url-fetch)
 556               (uri (string-append "mirror://gnu/gzip/gzip-" version ".tar"))
 557               (sha256
 558                (base32
 559                 "1rhgk2vvmdvnn6vygf0dja92ryyng00knl0kz5srb77k2kryjb2d"))))
 560     (supported-systems '("i686-linux" "x86_64-linux"))
 561     (inputs '())
 562     (propagated-inputs '())
 563     (native-inputs `(("tcc" ,tcc-boot0)
 564                      ,@(%boot-gash-inputs)))
 565     (arguments
 566      `(#:implicit-inputs? #f
 567        #:guile ,%bootstrap-guile
 568        #:strip-binaries? #f             ; no strip yet
 569        #:phases
 570        (modify-phases %standard-phases
 571          (delete 'configure)
 572          (add-after 'unpack 'scripted-patch
 573            (lambda _
 574              (substitute* "util.c"
 575                (("^char [*]strlwr" all) (string-append all "_tcc_cannot_handle_dupe")))
 576              #t))
 577          (replace 'build
 578            (lambda _
 579              (let ((files '("bits" "crypt" "deflate" "getopt" "gzip"
 580                             "inflate" "lzw" "trees" "unlzh" "unlzw"
 581                             "unpack" "unzip" "util" "zip")))
 582                (define (compile x)
 583                  (invoke "tcc" "-c" "-D NO_UTIME=1" "-D HAVE_UNISTD_H=1"
 584                          (string-append x ".c")))
 585                (for-each compile files)
 586                (apply invoke
 587                       (cons* "tcc" "-o" "gzip"
 588                              (map (lambda (x) (string-append x ".o")) files)))
 589                (link "gzip" "gunzip"))))
 590          (replace 'install
 591            (lambda _
 592              (let* ((out (assoc-ref %outputs "out"))
 593                     (bin (string-append out "/bin")))
 594                (install-file "gzip" bin)
 595                (install-file "gunzip" bin))))
 596          (replace 'check
 597            (lambda _
 598              (invoke "./gzip" "--version")))
 599          ;; no gzip yet
 600          (delete 'compress-documentation))))))
 601
 602 (define gnu-make-mesboot0
 603   ;; The initial make
 604   (package
 605     (inherit gnu-make)
 606     (name "make-mesboot0")
 607     (version "3.80")
 608     (source (origin
 609               (method url-fetch)
 610               (uri (string-append "mirror://gnu/make/make-" version ".tar.gz"))
 611               (sha256
 612                (base32
 613                 "1pb7fb7fqf9wz9najm85qdma1xhxzf1rhj5gwrlzdsz2zm0hpcv4"))))
 614     (supported-systems '("i686-linux" "x86_64-linux"))
 615     (inputs '())
 616     (propagated-inputs '())
 617     (native-inputs `(("tcc" ,tcc-boot0)
 618                      ,@(%boot-gash-inputs)))
 619     (arguments
 620      `(#:implicit-inputs? #f
 621        #:guile ,%bootstrap-guile
 622        #:configure-flags '("CC=tcc"
 623                            "CPP=tcc -E"
 624                            "LD=tcc"
 625                            "--build=i686-unknown-linux-gnu"
 626                            "--host=i686-unknown-linux-gnu"
 627                            "--disable-nls")
 628        #:modules ((guix build gnu-build-system)
 629                   (guix build utils)
 630                   (srfi srfi-1))
 631        #:strip-binaries? #f             ; no strip yet
 632        #:phases
 633        (modify-phases %standard-phases
 634          (add-after 'unpack 'scripted-patch
 635            (lambda _
 636              (substitute* "build.sh.in"
 637                (("@LIBOBJS@") "getloadavg.o")
 638                (("@REMOTE@") "stub"))
 639              #t))
 640          (add-after 'configure 'configure-fixup
 641            (lambda _
 642              (substitute* "make.h"
 643                (("^extern long int lseek.*" all) (string-append "// " all)))
 644              #t))
 645          (replace 'build
 646            (lambda _
 647              (invoke "sh" "./build.sh")))
 648          (replace 'check                ; proper check needs awk
 649            (lambda _
 650              (invoke "./make" "--version")))
 651          (replace 'install
 652            (lambda _
 653              (let* ((out (assoc-ref %outputs "out"))
 654                     (bin (string-append out "/bin")))
 655                (install-file "make" bin)))))))))
 656
 657 (define (%boot-tcc0-inputs)
 658   `(("make" ,gnu-make-mesboot0)
 659     ("tcc" ,tcc-boot0)
 660     ,@(%boot-gash-inputs)))
 661
 662 (define bzip2-mesboot
 663   ;; The initial bzip2
 664   (package
 665     (inherit bzip2)
 666     (name "bzip2-mesboot")
 667     (version (package-version bzip2))
 668     (source (bootstrap-origin (package-source bzip2)))
 669     (supported-systems '("i686-linux" "x86_64-linux"))
 670     (inputs '())
 671     (propagated-inputs '())
 672     (native-inputs (%boot-tcc0-inputs))
 673     (outputs '("out"))
 674     (arguments
 675      `(#:implicit-inputs? #f
 676        #:guile ,%bootstrap-guile
 677        #:parallel-build? #f
 678        #:tests? #f            ; check is naive, also checks non-built PROGRAMS
 679        #:strip-binaries? #f   ; no strip yet
 680        #:make-flags (list "CC=tcc -I ." "AR=tcc -ar" "bzip2"
 681                           (string-append "PREFIX="
 682                                          (assoc-ref %outputs "out")))
 683        #:phases
 684        (modify-phases %standard-phases
 685          (add-after 'unpack 'scripted-patch
 686            (lambda _
 687              (substitute* "Makefile"
 688                (("\tln " all)
 689                 (string-append "\t#" all)))
 690              (substitute* "bzip2.c"
 691                (("struct utimbuf uTimBuf;" all)
 692                 (string-append "// " all))
 693                (("uTimBuf[.]" all)
 694                 (string-append "// " all))
 695                (("retVal = utime [(] dstName, &uTimBuf [)];" all)
 696                 (string-append "retVal = 0; // " all)))
 697              #t))
 698          (replace 'configure
 699            (lambda _
 700              (with-output-to-file "utime.h"
 701                (lambda _ (display "
 702 #define fchown(filedes, owner, group) 0
 703 #define fchmod(filedes, mode) 0
 704 ")))
 705              #t))
 706          (replace 'check
 707            (lambda _
 708              (invoke "./bzip2" "--help")))
 709          ;; FIXME: no compressing gzip yet
 710          (delete 'compress-documentation))))))
 711
 712 (define bash-mesboot0
 713   ;; The initial Bash
 714   (package
 715     (inherit static-bash)
 716     (name "bash-mesboot0")
 717     (version "2.05b")
 718     (source (origin
 719               (method url-fetch)
 720               (uri (string-append "mirror://gnu/bash/bash-"
 721                                   version ".tar.gz"))
 722               (sha256
 723                (base32
 724                 "1r1z2qdw3rz668nxrzwa14vk2zcn00hw7mpjn384picck49d80xs"))))
 725     (inputs '())
 726     (propagated-inputs '())
 727     (native-inputs (%boot-tcc0-inputs))
 728     (outputs '("out"))
 729     (arguments
 730      `(#:implicit-inputs? #f
 731        #:guile ,%bootstrap-guile
 732        #:parallel-build? #f
 733        #:strip-binaries? #f             ; no strip yet
 734        #:configure-flags
 735        (list "--build=i686-unknown-linux-gnu"
 736              "--host=i686-unknown-linux-gnu"
 737
 738              "--without-bash-malloc"
 739              "--disable-readline"
 740              "--disable-history"
 741              "--disable-help-builtin"
 742              "--disable-progcomp"
 743              "--disable-net-redirections"
 744              "--disable-nls"
 745
 746              ;; Pretend 'dlopen' is missing so we don't build loadable
 747              ;; modules and related code.
 748              "ac_cv_func_dlopen=no")
 749        #:make-flags '("bash")
 750        #:phases
 751        (modify-phases %standard-phases
 752          (add-before 'configure 'setenv
 753            (lambda _
 754              (let* ((gash (assoc-ref %build-inputs "bash"))
 755                     (shell (string-append gash "/bin/gash")))
 756                (setenv "CONFIG_SHELL" shell)
 757                (setenv "SHELL" shell)
 758                (setenv "CC" "tcc")
 759                (setenv "LD" "tcc")
 760                (setenv "AR" "tcc -ar")
 761                (setenv "CFLAGS" "-D _POSIX_VERSION=1")
 762                #t)))
 763          (add-after 'unpack 'scripted-patch
 764            (lambda _
 765              (substitute* "Makefile.in"
 766                (("mksyntax\\.c\n") "mksyntax.c -lgetopt\n")
 767                (("buildversion[.]o\n") "buildversion.o -lgetopt\n")
 768                ;; No size in Gash
 769                (("\tsize ") "#\tsize"))
 770              (substitute* "lib/sh/oslib.c"
 771                (("int name, namelen;") "char *name; int namelen;"))
 772              (substitute* "lib/sh/snprintf.c"
 773                (("^#if (defined [(]HAVE_LOCALE_H[)])" all define) (string-append "#if 0 //" define)))
 774              (substitute* "configure"
 775                ((" egrep") " grep"))
 776              #t))
 777          (replace 'configure
 778            (lambda* (#:key configure-flags #:allow-other-keys)
 779              (let ((configure-flags (filter (lambda (x)
 780                                               (and (not (string-prefix? "CONFIG_SHELL=" x))
 781                                                    (not (string-prefix? "SHELL=" x))))
 782                                             configure-flags)))
 783                (format (current-error-port)
 784                        "running ./configure ~a\n" (string-join configure-flags)))
 785              (apply invoke (cons "./configure" configure-flags))))
 786          (add-after 'configure 'configure-fixups
 787            (lambda _
 788              (substitute* "config.h"
 789                (("#define GETCWD_BROKEN 1") "#undef GETCWD_BROKEN"))
 790              (let ((config.h (open-file "config.h" "a")))
 791                (display (string-append
 792                          ;; XXX TODO: remove nested ,(string-append ...) and
 793                          ;; store file name on next rebuild cycle
 794                          ,(string-append "
 795 // tcc: error: undefined symbol 'enable_hostname_completion'
 796 #define enable_hostname_completion(on_or_off) 0
 797
 798 // /gnu/store/" "cq0cmv35s9dhilx14zaghlc08gpc0hwr-tcc-boot0-0.9.26-6.c004e9a/lib/libc.a: error: 'sigprocmask' defined twice
 799 #define HAVE_POSIX_SIGNALS 1
 800 #define endpwent(x) 0
 801 "))
 802                         config.h)
 803                (close config.h))
 804              #t))
 805          (replace 'check
 806            (lambda _
 807              (invoke "./bash" "--version")))
 808          (replace 'install
 809            (lambda _
 810              (let* ((out (assoc-ref %outputs "out"))
 811                     (bin (string-append out "/bin")))
 812                (mkdir-p bin)
 813                (copy-file "bash" (string-append bin "/bash"))
 814                (copy-file "bash" (string-append bin "/sh"))
 815                #t))))))))
 816
 817 (define tcc-boot
 818   ;; The final tcc.
 819   (package
 820     (inherit tcc-boot0)
 821     (name "tcc-boot")
 822     (version "0.9.27")
 823     (source (origin
 824               (inherit (package-source tcc))
 825               ;; `patches' needs XZ
 826               ;; (patches (search-patches "tcc-boot-0.9.27.patch"))
 827               ))
 828     (build-system gnu-build-system)
 829     (inputs '())
 830     (propagated-inputs '())
 831     (native-inputs `(;;("boot-patch" ,(search-patch "tcc-boot-0.9.27.patch"))
 832                      ("bzip2" ,bzip2-mesboot)
 833                      ,@(%boot-tcc0-inputs)))
 834     (arguments
 835      `(#:implicit-inputs? #f
 836        #:guile ,%bootstrap-guile
 837        #:validate-runpath? #f           ; no dynamic executables
 838        #:strip-binaries? #f             ; no strip yet
 839        #:phases
 840        (modify-phases %standard-phases
 841          ;; tar xvf ..bz2 gives
 842          ;; bzip2: PANIC -- internal consistency error
 843          (replace 'unpack
 844            (lambda* (#:key source #:allow-other-keys)
 845              (copy-file source "tarball.tar.bz2")
 846              (invoke "bzip2" "-d" "tarball.tar.bz2")
 847              (invoke "tar" "xvf" "tarball.tar")
 848              (chdir (string-append "tcc-" ,version))
 849              #t))
 850          ;; no patch yet
 851          ;; (add-after 'unpack 'apply-boot-patch
 852          ;;   (lambda* (#:key inputs #:allow-other-keys)
 853          ;;     (let ((patch-file (assoc-ref inputs "boot-patch")))
 854          ;;       (invoke "patch" "-p1" "-i" patch-file))))
 855          (add-after 'unpack 'scripted-patch
 856            (lambda* (#:key inputs #:allow-other-keys)
 857              (substitute* "libtcc.c"
 858                (("s->alacarte_link = 1;" all)
 859                 (string-append all "
 860     s->static_link = 1;")))
 861              #t))
 862          (replace 'configure
 863            (lambda* (#:key outputs #:allow-other-keys)
 864              (let* ((out (assoc-ref %outputs "out"))
 865                     (tcc (assoc-ref %build-inputs "tcc"))
 866                     (libc (assoc-ref %build-inputs "libc"))
 867                     (interpreter "/mes/loader"))
 868                (invoke "sh" "configure"
 869                        (string-append "--cc=tcc")
 870                        (string-append "--cpu=i386")
 871                        (string-append "--prefix=" out)
 872                        (string-append "--elfinterp=" interpreter)
 873                        (string-append "--crtprefix=" tcc "/lib")
 874                        (string-append "--sysincludepaths=" tcc "/include")
 875                        (string-append "--libpaths=" tcc "/lib")))))
 876          (replace 'build
 877            (lambda* (#:key outputs #:allow-other-keys)
 878              (let* ((out (assoc-ref %outputs "out"))
 879                     (tcc (assoc-ref %build-inputs "tcc"))
 880                     (libc (assoc-ref %build-inputs "libc"))
 881                     (interpreter "/mes/loader"))
 882                (invoke
 883                 "tcc"
 884                 "-vvv"
 885                 "-D" "BOOTSTRAP=1"
 886                 "-D" "ONE_SOURCE=1"
 887                 "-D" "TCC_TARGET_I386=1"
 888                 "-D" "CONFIG_TCC_STATIC=1"
 889                 "-D" "CONFIG_USE_LIBGCC=1"
 890                 "-D" (string-append "CONFIG_TCCDIR=\"" out "/lib/tcc\"")
 891                 "-D" (string-append "CONFIG_TCC_CRTPREFIX=\"" out "/lib:{B}/lib:.\"")
 892                 "-D" (string-append "CONFIG_TCC_CRTPREFIX=\"" out "/lib:{B}/lib:.\"")
 893                 "-D" (string-append "CONFIG_TCC_ELFINTERP=\"" interpreter "\"")
 894                 "-D" (string-append "CONFIG_TCC_LIBPATHS=\"" tcc "/lib:{B}/lib:.\"")
 895                 "-D" (string-append "CONFIG_TCC_SYSINCLUDEPATHS=\""
 896                                     tcc "/include" ":/include:{B}/include\"")
 897                 "-D" (string-append "TCC_LIBGCC=\"" tcc "/lib/libc.a\"")
 898                 "-o" "tcc"
 899                 "tcc.c"))))
 900          (replace 'check
 901            (lambda _
 902              ;; FIXME: add sensible check target (without depending on make)
 903              ;; ./check.sh ?
 904              (= 1 (status:exit-val (system* "./tcc" "--help")))))
 905          (replace 'install
 906            (lambda* (#:key outputs #:allow-other-keys)
 907              (let ((out (assoc-ref %outputs "out"))
 908                    (tcc (assoc-ref %build-inputs "tcc")))
 909                (and
 910                 (mkdir-p (string-append out "/bin"))
 911                 (copy-file "tcc" (string-append out "/bin/tcc"))
 912                 (mkdir-p (string-append out "/lib/tcc"))
 913                 (copy-recursively (string-append tcc "/include")
 914                                   (string-append out "/include"))
 915                 (copy-recursively (string-append tcc "/lib")
 916                                   (string-append out "/lib"))
 917                 (invoke "tcc" "-D" "TCC_TARGET_I386=1" "-c" "-o" "libtcc1.o" "lib/libtcc1.c")
 918                 (invoke "tcc" "-ar" "rc" "libtcc1.a" "libtcc1.o")
 919                 (copy-file "libtcc1.a" (string-append out "/lib/libtcc1.a"))
 920                 (delete-file (string-append out "/lib/tcc/libtcc1.a"))
 921                 (copy-file "libtcc1.a" (string-append out "/lib/tcc/libtcc1.a"))
 922                 #t)))))))))
 923
 924 (define diffutils-mesboot
 925   ;; The initial diffutils.
 926   (package
 927     (inherit diffutils)
 928     (name "diffutils-mesboot")
 929     (version "2.7")
 930     (source (origin
 931               (method url-fetch)
 932               (uri (string-append "mirror://gnu/diffutils/diffutils-"
 933                                   version ".tar.gz"))
 934               (sha256
 935                (base32
 936                 "1mirn5i825bn5w7rh6mgn0r8aj9xqanav95dwcl1b8sn82f4iwnm"))))
 937     (supported-systems '("i686-linux" "x86_64-linux"))
 938     (inputs '())
 939     (propagated-inputs '())
 940     (native-inputs (%boot-tcc0-inputs))
 941     (arguments
 942      `(#:implicit-inputs? #f
 943        #:guile ,%bootstrap-guile
 944        #:parallel-build? #f
 945        #:tests? #f            ; check is naive, also checks non-built PROGRAMS
 946        #:strip-binaries? #f   ; no strip yet
 947        #:phases
 948        (modify-phases %standard-phases
 949          (add-before 'configure 'remove-diff3-sdiff
 950            (lambda* (#:key outputs #:allow-other-keys)
 951              (substitute* "Makefile.in"
 952                (("PROGRAMS = .*" all) "PROGRAMS = cmp diff"))))
 953          (replace 'configure           ; needs classic invocation of configure
 954            (lambda* (#:key configure-flags #:allow-other-keys)
 955              (let* ((out (assoc-ref %outputs "out"))
 956                     (bash (assoc-ref %build-inputs "bash"))
 957                     (shell (string-append bash "/bin/bash")))
 958                (setenv "CONFIG_SHELL" shell)
 959                (setenv "CC" "tcc")
 960                (setenv "LD" "tcc")
 961                (format (current-error-port)
 962                        "running ./configure ~a\n" (string-join configure-flags))
 963                (apply invoke (cons "./configure" configure-flags)))))
 964          (replace 'install
 965            (lambda _
 966              (let* ((out (assoc-ref %outputs "out"))
 967                     (bin (string-append out "/bin")))
 968                (mkdir-p bin)
 969                (install-file "cmp" bin)
 970                (install-file "diff" bin)
 971                #t))))))))
 972
 973 (define patch-mesboot
 974   ;; The initial patch.
 975   (package
 976     (inherit patch)
 977     (name "patch-mesboot")
 978     (version "2.5.9")
 979     (source (origin
 980               (method url-fetch)
 981               (uri (string-append "mirror://gnu/patch/patch-"
 982                                   version ".tar.gz"))
 983               (sha256
 984                (base32
 985                 "12nv7jx3gxfp50y11nxzlnmqqrpicjggw6pcsq0wyavkkm3cddgc"))))
 986     (supported-systems '("i686-linux" "x86_64-linux"))
 987     (inputs '())
 988     (propagated-inputs '())
 989     (native-inputs (%boot-tcc0-inputs))
 990     (arguments
 991      `(#:implicit-inputs? #f
 992        #:guile ,%bootstrap-guile
 993        #:parallel-build? #f
 994        #:tests? #f            ; check is naive, also checks non-built PROGRAMS
 995        #:strip-binaries? #f   ; no strip yet
 996        #:configure-flags '("AR=tcc -ar" "CC=tcc" "LD-tcc")
 997        #:phases
 998        (modify-phases %standard-phases
 999          (add-after 'unpack 'scripted-patch
1000            (lambda _
1001              ;; avoid another segfault
1002              (substitute* "pch.c"
1003                (("while [(]p_end >= 0[)]" all)
1004                 "p_end = -1;\nwhile (0)"))
1005              #t))
1006          ;; FIXME: no compressing gzip yet
1007          (delete 'compress-documentation))))))
1008
1009 (define sed-mesboot0
1010   ;; The initial sed.
1011   (package
1012     (inherit sed)
1013     (name "sed-mesboot0")
1014     (version "1.18")
1015     (source (origin
1016               (method url-fetch)
1017               (uri (string-append "mirror://gnu/sed/sed-"
1018                                   version ".tar.gz"))
1019               (sha256
1020                (base32
1021                 "1hyv7i82jd0q18xcql51ylc8jwadp3gb3irgcqlis3v61p35jsv2"))))
1022     (supported-systems '("i686-linux" "x86_64-linux"))
1023     (inputs '())
1024     (propagated-inputs '())
1025     (native-inputs (%boot-tcc0-inputs))
1026     (arguments
1027      `(#:implicit-inputs? #f
1028        #:guile ,%bootstrap-guile
1029        #:parallel-build? #f
1030        #:configure-flags '("CC=tcc")
1031        #:make-flags '("CC=tcc" "extra_objs=" "DEFS=-D HAVE_BCOPY")
1032        #:strip-binaries? #f             ; no strip yet
1033        #:phases
1034        (modify-phases %standard-phases
1035          (add-after 'unpack 'scripted-patch
1036            (lambda _
1037              (let* ((out (assoc-ref %outputs "out"))
1038                     (bash (assoc-ref %build-inputs "bash"))
1039                     (shell (string-append bash "/bin/bash")))
1040                (substitute* "configure"
1041                  (("/bin/sh") shell))
1042                #t)))
1043          (replace 'check
1044            (lambda _
1045              (invoke "./sed" "--version")))
1046          (replace 'install
1047            (lambda _
1048              (let* ((out (assoc-ref %outputs "out"))
1049                     (bin (string-append out "/bin")))
1050                (install-file "sed" bin)
1051                #t))))))))
1052
1053 (define (%boot-tcc-inputs)
1054   `(("bash" ,bash-mesboot0)
1055     ("bzip2" ,bzip2-mesboot)
1056     ("diffutils" ,diffutils-mesboot)
1057     ("gzip" ,gzip-mesboot)
1058     ("patch" ,patch-mesboot)
1059     ("sed" ,sed-mesboot0)
1060     ("tcc" ,tcc-boot)
1061     ,@(alist-delete "tcc" (%boot-tcc0-inputs))))
1062
1063 (define binutils-mesboot0
1064   ;; The initial Binutils
1065   (package
1066     (inherit binutils)
1067     (name "binutils-mesboot0")
1068     (version "2.14")
1069     (source (origin
1070               (method url-fetch)
1071               (uri (string-append "mirror://gnu/binutils/binutils-"
1072                                   version ".tar.gz"))
1073               (sha256
1074                (base32
1075                 "1w8xp7k44bkijr974x9918i4p1sw4g2fcd5mxvspkjpg38m214ds"))))
1076     (inputs '())
1077     (propagated-inputs '())
1078     (native-inputs (%boot-tcc-inputs))
1079     (supported-systems '("i686-linux" "x86_64-linux"))
1080     (arguments
1081      `(#:implicit-inputs? #f
1082        #:guile ,%bootstrap-guile
1083        #:tests? #f                      ; runtest: command not found
1084        #:parallel-build? #f
1085        #:strip-binaries? #f             ; no strip yet
1086        #:configure-flags
1087        (let ((out (assoc-ref %outputs "out")))
1088          `("--disable-nls"
1089            "--disable-shared"
1090            "--disable-werror"
1091            "--build=i386-unknown-linux"
1092            "--host=i386-unknown-linux"
1093            "--target=i386-unknown-linux"
1094            "--with-sysroot=/"
1095            ,(string-append "--prefix=" out)))
1096        #:phases
1097        (modify-phases %standard-phases
1098          (add-before 'configure 'setenv
1099            (lambda _
1100              (let* ((out (assoc-ref %outputs "out"))
1101                     (bash (assoc-ref %build-inputs "bash"))
1102                     (shell (string-append bash "/bin/bash")))
1103                (setenv "CONFIG_SHELL" shell)
1104                (setenv "SHELL" shell)
1105                (setenv "AR" "tcc -ar")
1106                (setenv "RANLIB" "true")
1107                (setenv "CC" "tcc -D __GLIBC_MINOR__=6")
1108                #t)))
1109          (add-after 'unpack 'scripted-patch
1110            (lambda* (#:key inputs #:allow-other-keys)
1111              (substitute* "bfd/configure"
1112                (("^sed -e '/SRC-POTFILES.*" all)
1113                 "echo -e 'all:\\n\\ttrue\\n\\ninstall:\\n\\ttrue\\n' > po/Makefile\n"))
1114              #t))
1115          (replace 'configure           ; needs classic invocation of configure
1116            (lambda* (#:key configure-flags #:allow-other-keys)
1117              (format (current-error-port)
1118                      "running ./configure ~a\n" (string-join configure-flags))
1119              (apply system* "./configure" configure-flags)
1120              (substitute* "config.status"
1121                (("[.]//dev/null") "/dev/null"))
1122              (invoke "sh" "./config.status"))))))))
1123
1124 (define gcc-core-mesboot0
1125   ;; Gcc-2.95.3 is the most recent GCC that is supported by what the Mes C
1126   ;; Library v0.16 offers.  Gcc-3.x (and 4.x) place higher demands on a C
1127   ;; library, such as dir.h/struct DIR/readdir, locales, signals...  Also,
1128   ;; with gcc-2.95.3, binutils (2.14.0, 2.20.1a) and glibc-2.2.5 we found a
1129   ;; GNU toolchain triplet "that works".
1130   (package
1131     (inherit gcc)
1132     (name "gcc-core-mesboot0")
1133     (version "2.95.3")
1134     (source (origin
1135               (method url-fetch)
1136               (uri (string-append "mirror://gnu/gcc/gcc-2.95.3/gcc-core-"
1137                                   version
1138                                   ".tar.gz"))
1139               ;; `patches' needs XZ
1140               ;; (patches (search-patches "gcc-boot-2.95.3.patch"))
1141               (sha256
1142                (base32
1143                 "1xvfy4pqhrd5v2cv8lzf63iqg92k09g6z9n2ah6ndd4h17k1x0an"))))
1144     (supported-systems '("i686-linux" "x86_64-linux"))
1145     (inputs '())
1146     (propagated-inputs '())
1147     (native-inputs `(("boot-patch" ,(search-patch "gcc-boot-2.95.3.patch"))
1148                      ("binutils" ,binutils-mesboot0)
1149                      ,@(%boot-tcc-inputs)))
1150     (outputs '("out"))
1151     (arguments
1152      `(#:implicit-inputs? #f
1153        #:guile ,%bootstrap-guile
1154        #:tests? #f
1155        #:parallel-build? #f
1156        #:strip-binaries? #f
1157        #:configure-flags
1158        (let ((out (assoc-ref %outputs "out")))
1159          `("--enable-static"
1160            "--disable-shared"
1161            "--disable-werror"
1162            "--build=i686-unknown-linux-gnu"
1163            "--host=i686-unknown-linux-gnu"
1164            ,(string-append "--prefix=" out)))
1165        #:make-flags
1166        `("CC=tcc -static -D __GLIBC_MINOR__=6"
1167          "OLDCC=tcc -static -D __GLIBC_MINOR__=6"
1168          "CC_FOR_BUILD=tcc -static -D __GLIBC_MINOR__=6"
1169          "AR=ar"
1170          "RANLIB=ranlib"
1171          ,(string-append "LIBGCC2_INCLUDES=-I "
1172                          (assoc-ref %build-inputs "tcc")
1173                          "/include")
1174          "LANGUAGES=c"
1175          ,(string-append "BOOT_LDFLAGS="
1176                          " -B" (assoc-ref %build-inputs "tcc")
1177                          "/lib/"))
1178        #:modules ((guix build gnu-build-system)
1179                   (guix build utils)
1180                   (srfi srfi-1))
1181        #:phases
1182        (modify-phases %standard-phases
1183          (add-after 'unpack 'apply-boot-patch
1184            (lambda* (#:key inputs #:allow-other-keys)
1185              (let ((patch-file (assoc-ref inputs "boot-patch")))
1186                (system* "patch" "--force" "-p1" "-i" patch-file)
1187                #t)))
1188          (add-before 'configure 'setenv
1189            (lambda* (#:key outputs #:allow-other-keys)
1190              (let* ((out (assoc-ref outputs "out"))
1191                     (bash (assoc-ref %build-inputs "bash"))
1192                     (shell (string-append bash "/bin/bash"))
1193                     (tcc (assoc-ref %build-inputs "tcc"))
1194                     (cppflags " -D __GLIBC_MINOR__=6"))
1195                (setenv "CONFIG_SHELL" shell)
1196                (setenv "CPPFLAGS" cppflags)
1197                (setenv "CC" (string-append "tcc" cppflags))
1198                (setenv "CC_FOR_BUILD" (string-append "tcc" cppflags))
1199                (setenv "CPP" (string-append "tcc -E" cppflags))
1200                (with-output-to-file "config.cache"
1201                  (lambda _
1202                    (display "
1203 ac_cv_c_float_format='IEEE (little-endian)'
1204 "))))))
1205          ;; gcc-2.95.3
1206          (replace 'configure           ; needs classic invocation of configure
1207            (lambda* (#:key configure-flags  #:allow-other-keys)
1208              (format (current-error-port)
1209                      "running ./configure ~a\n" (string-join configure-flags))
1210              (apply invoke "./configure" configure-flags)))
1211          (add-after 'configure 'remove-info
1212            (lambda _
1213              ;; no info at this stage
1214              (delete-file-recursively "texinfo")
1215              (invoke "touch" "gcc/cpp.info" "gcc/gcc.info")))
1216          (add-after 'install 'install2
1217            (lambda* (#:key outputs #:allow-other-keys)
1218              (let* ((tcc (assoc-ref %build-inputs "tcc"))
1219                     (tcc-lib (string-append tcc "/lib/x86-mes-gcc"))
1220                     (out (assoc-ref outputs "out"))
1221                     (gcc-dir (string-append
1222                               out "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3")))
1223                (mkdir-p "tmp")
1224                (with-directory-excursion "tmp"
1225                  (invoke "ar" "x" (string-append "../gcc/libgcc2.a"))
1226                  (invoke "ar" "x" (string-append tcc "/lib/libtcc1.a"))
1227                  (apply invoke "ar" "r" (string-append gcc-dir "/libgcc.a")
1228                         (find-files "." "\\.o")))
1229                (copy-file "gcc/libgcc2.a" (string-append out "/lib/libgcc2.a"))
1230                (copy-file (string-append tcc "/lib/libtcc1.a")
1231                           (string-append out "/lib/libtcc1.a"))
1232                (invoke "ar" "x" (string-append tcc "/lib/libtcc1.a"))
1233                (invoke "ar" "x" (string-append tcc "/lib/libc.a"))
1234                (invoke "ar" "r" (string-append gcc-dir "/libc.a")
1235                        "libc.o" "libtcc1.o")
1236                #t))))))
1237     (native-search-paths
1238      (list (search-path-specification
1239             (variable "C_INCLUDE_PATH")
1240             (files '("include"
1241
1242                      ;; Needed to get things like GCC's <stddef.h>.
1243                      "lib/gcc-lib/i686-unknown-linux-gnu/2.95.3/include")))
1244            (search-path-specification
1245             (variable "LIBRARY_PATH")
1246             (files '("lib")))))))
1247
1248 (define (%boot-mesboot-core-inputs)
1249   `(("binutils" ,binutils-mesboot0)
1250     ("gawk" ,gawk-mesboot0)
1251     ("gcc" ,gcc-core-mesboot0)
1252     ,@(alist-delete "tcc" (%boot-tcc-inputs))))
1253
1254 (define mesboot-headers
1255   (package
1256     (inherit mes-boot)
1257     (name "mesboot-headers")
1258     (supported-systems '("i686-linux" "x86_64-linux"))
1259     (inputs '())
1260     (propagated-inputs '())
1261     (native-inputs `(("kernel-headers" ,%bootstrap-linux-libre-headers)
1262                      ,@(%boot-tcc-inputs)))
1263     (arguments
1264      `(#:implicit-inputs? #f
1265        #:guile ,%bootstrap-guile
1266        #:tests? #f
1267        #:strip-binaries? #f
1268        #:phases
1269        (modify-phases %standard-phases
1270          (delete 'configure)
1271          (delete 'build)
1272          (replace 'install
1273            (lambda* (#:key outputs #:allow-other-keys)
1274              (let* ((out (assoc-ref outputs "out"))
1275                     (include (string-append out "/include"))
1276                     (headers (assoc-ref %build-inputs "kernel-headers")))
1277                (mkdir-p include)
1278                (copy-recursively "include" out)
1279                (copy-recursively headers out)
1280                #t))))))))
1281
1282 (define gawk-mesboot0
1283   ;; The initial Gawk.
1284   (package
1285     (inherit gawk)
1286     (name "gawk-mesboot0")
1287     (version "3.0.0")
1288     (source (origin
1289               (method url-fetch)
1290               (uri (string-append "mirror://gnu/gawk/gawk-"
1291                                   version ".tar.gz"))
1292               (sha256
1293                (base32
1294                 "087s7vpc8zawn3l7bwv9f44bf59rc398hvaiid63klw6fkbvabr3"))))
1295     (supported-systems '("i686-linux" "x86_64-linux"))
1296     (inputs '())
1297     (propagated-inputs '())
1298     (native-inputs (%boot-tcc-inputs))
1299     (arguments
1300      `(#:implicit-inputs? #f
1301        #:guile ,%bootstrap-guile
1302        #:configure-flags '("--build=i686-unknown-linux-gnu"
1303                            "--host=i686-unknown-linux-gnu"
1304                            "--disable-nls")
1305        #:make-flags '("gawk")
1306        #:parallel-build? #f
1307        #:parallel-tests? #f
1308        #:strip-binaries? #f             ; no strip yet
1309        #:phases
1310        (modify-phases %standard-phases
1311          (add-after 'unpack 'scripted-patch
1312            (lambda _
1313              (substitute* "Makefile.in"
1314                (("date ") "echo today ")
1315                ((" autoheader") "true")
1316                ((" -lm ") " "))
1317              (substitute* "test/Makefile.in"
1318                (("^bigtest:.*") "bigtest: basic\n")
1319                (("( |\t)(childin|convfmt|fflush|longwrds|math|negexp)" all sep) sep))))
1320          (add-before 'configure 'setenv
1321            (lambda _
1322              (let* ((out (assoc-ref %outputs "out"))
1323                     (bash (assoc-ref %build-inputs "bash"))
1324                     (shell (string-append bash "/bin/bash")))
1325                (setenv "CONFIG_SHELL" shell)
1326                (setenv "SHELL" shell)
1327                (setenv "CC" "tcc")
1328                (setenv "CPP" "tcc -E")
1329                (setenv "LD" "tcc")
1330                (setenv "ac_cv_func_getpgrp_void" "yes")
1331                (setenv "ac_cv_func_tzset" "yes"))
1332              #t))
1333          (replace 'configure           ; needs classic invocation of configure
1334            (lambda* (#:key configure-flags #:allow-other-keys)
1335              (let* ((out (assoc-ref %outputs "out"))
1336                     (configure-flags
1337                      `(,@configure-flags
1338                        ,(string-append "--prefix=" out))))
1339                (format (current-error-port) "running ./configure ~a\n" (string-join configure-flags))
1340                (system* "touch" "configure") ; aclocal.m4 is newer than configure
1341                (apply invoke (cons "./configure" configure-flags)))))
1342          (replace 'install
1343            (lambda* (#:key outputs #:allow-other-keys)
1344              (let* ((out (assoc-ref outputs "out"))
1345                     (bin (string-append out "/bin")))
1346                (install-file "gawk" bin)
1347                (symlink "gawk" (string-append bin "/awk"))
1348                #t))))))))
1349
1350 (define glibc-mesboot0
1351   ;; GNU C Library 2.2.5 is the most recent glibc that we managed to build
1352   ;; using gcc-2.95.3.  Newer versions (2.3.x, 2.6, 2.1x) seem to need a newer
1353   ;; gcc.
1354   (package
1355     (inherit glibc)
1356     (name "glibc-mesboot0")
1357     (version "2.2.5")
1358     (source (origin
1359               (method url-fetch)
1360               (uri (string-append "mirror://gnu/glibc/glibc-"
1361                                   version
1362                                   ".tar.gz"))
1363               ;; Patch needs XZ
1364               ;; (patches (search-patches "glibc-boot-2.2.5.patch"))
1365               (sha256
1366                (base32
1367                 "1vl48i16gx6h68whjyhgnn1s57vqq32f9ygfa2fls7pdkbsqvp2q"))))
1368     (supported-systems '("i686-linux" "x86_64-linux"))
1369     (inputs '())
1370     (propagated-inputs '())
1371     (native-inputs `(("boot-patch" ,(search-patch "glibc-boot-2.2.5.patch"))
1372                      ("system-patch" ,(search-patch "glibc-bootstrap-system-2.2.5.patch"))
1373                      ("headers" ,mesboot-headers)
1374                      ,@(%boot-mesboot-core-inputs)))
1375     (outputs '("out"))
1376     (arguments
1377      `(#:implicit-inputs? #f
1378        #:guile ,%bootstrap-guile
1379        #:tests? #f
1380        #:strip-binaries? #f
1381        #:validate-runpath? #f   ; no dynamic executables
1382        #:parallel-build? #f     ; gcc-2.95.3 ICEs on massively parallel builds
1383        #:make-flags (list (string-append
1384                            "SHELL="
1385                            (assoc-ref %build-inputs "bash")
1386                            "/bin/sh"))
1387        #:configure-flags
1388        (let ((out (assoc-ref %outputs "out"))
1389              (headers (assoc-ref %build-inputs "headers")))
1390          `("--disable-shared"
1391            "--enable-static"
1392            "--disable-sanity-checks"
1393            "--build=i686-unknown-linux-gnu"
1394            "--host=i686-unknown-linux-gnu"
1395            ,(string-append "--with-headers=" headers "/include")
1396            "--enable-static-nss"
1397            "--without-__thread"
1398            "--without-cvs"
1399            "--without-gd"
1400            "--without-tls"
1401            ,(string-append "--prefix=" out)))
1402        #:phases
1403        (modify-phases %standard-phases
1404          (add-after 'unpack 'apply-boot-patch
1405            (lambda* (#:key inputs #:allow-other-keys)
1406              (and (let ((patch (assoc-ref inputs "boot-patch")))
1407                     (invoke "patch" "--force" "-p1" "-i" patch))
1408                   (let ((patch (assoc-ref inputs "system-patch")))
1409                     (invoke "patch" "--force" "-p1" "-i" patch)))))
1410          (add-before 'configure 'setenv
1411            (lambda* (#:key outputs #:allow-other-keys)
1412              (let* ((out (assoc-ref outputs "out"))
1413                     (bash (assoc-ref %build-inputs "bash"))
1414                     (shell (string-append bash "/bin/bash"))
1415                     (gcc (assoc-ref %build-inputs "gcc"))
1416                     (headers (assoc-ref %build-inputs "headers"))
1417                     (cppflags (string-append
1418                                ;;" -D __STDC__=1"
1419                                " -D MES_BOOTSTRAP=1"
1420                                " -D BOOTSTRAP_GLIBC=1"))
1421                     (cflags (string-append " -L " (getcwd))))
1422                (setenv "CONFIG_SHELL" shell)
1423                (setenv "SHELL" shell)
1424                (setenv "CPP" (string-append gcc "/bin/gcc -E " cppflags))
1425                (setenv "CC" (string-append gcc "/bin/gcc " cppflags cflags))
1426                #t)))
1427          (replace 'configure           ; needs classic invocation of configure
1428            (lambda* (#:key configure-flags #:allow-other-keys)
1429              (format (current-error-port)
1430                      "running ./configure ~a\n" (string-join configure-flags))
1431              (apply invoke "./configure" configure-flags)))
1432                   (add-after 'configure 'fixup-configure
1433                     (lambda _
1434                       (let* ((out (assoc-ref %outputs "out"))
1435                              (bash (assoc-ref %build-inputs "bash"))
1436                              (shell (string-append bash "/bin/bash")))
1437                         (substitute* "config.make"
1438                           (("INSTALL = scripts/") "INSTALL = $(..)./scripts/"))
1439                         (substitute* "config.make"
1440                           (("INSTALL = scripts/") "INSTALL = $(..)./scripts/")
1441                           (("BASH = ") (string-append
1442                                         "SHELL = " shell "
1443          BASH = ")))
1444                         #t))))))))
1445
1446 (define gcc-mesboot0
1447   (package
1448     (inherit gcc-core-mesboot0)
1449     (name "gcc-mesboot0")
1450     (native-inputs `(("boot-patch" ,(search-patch "gcc-boot-2.95.3.patch"))
1451                      ;; Packages are given in an order that's relevant for
1452                      ;; #include_next purposes.
1453                      ("libc" ,glibc-mesboot0)
1454                      ("kernel-headers" ,%bootstrap-linux-libre-headers)
1455                      ,@(%boot-mesboot-core-inputs)))
1456     (arguments
1457      (substitute-keyword-arguments (package-arguments gcc-core-mesboot0)
1458        ((#:phases phases)
1459         `(modify-phases ,phases
1460            (replace 'setenv
1461              (lambda _
1462                (setenv "CONFIG_SHELL" (which "sh"))
1463                (with-output-to-file "config.cache"
1464                  (lambda _
1465                    (display "
1466 ac_cv_c_float_format='IEEE (little-endian)'
1467 ")))
1468                #t))
1469            (replace 'install2
1470              (lambda* (#:key outputs #:allow-other-keys)
1471                (let* ((out (assoc-ref outputs "out"))
1472                       (gcc-dir (string-append
1473                                 out "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3")))
1474                  (and
1475                   (mkdir-p "tmp")
1476                   (zero? (system (string-append "set -x; cd tmp && ar x ../gcc/libgcc2.a")))
1477                   (zero? (system (string-append "set -x; cd tmp && ar r " gcc-dir "/libgcc.a *.o")))
1478                   (copy-file "gcc/libgcc2.a" (string-append out "/lib/libgcc2.a"))))))))
1479        ((#:configure-flags configure-flags)
1480         `(let ((out (assoc-ref %outputs "out")))
1481            `("--disable-shared"
1482              "--disable-werror"
1483              "--build=i686-unknown-linux-gnu"
1484              "--host=i686-unknown-linux-gnu"
1485              ,(string-append "--prefix=" out))))
1486        ((#:make-flags make-flags)
1487         `(let ((gcc (assoc-ref %build-inputs "gcc")))
1488            `("RANLIB=true"
1489              ,(string-append "LIBGCC2_INCLUDES=-I " gcc "/include")
1490              "LANGUAGES=c")))))))
1491
1492 (define (%boot-mesboot0-inputs)
1493   `(("gcc" ,gcc-mesboot0)
1494     ("kernel-headers" ,%bootstrap-linux-libre-headers)
1495     ("libc" ,glibc-mesboot0)
1496     ,@(alist-delete "gcc" (%boot-mesboot-core-inputs))))
1497
1498 (define tar-mesboot
1499   ;; Initial tar with support for xz compression.
1500   (package
1501     (inherit tar)
1502     (name "tar-mesboot")
1503     (version  "1.22")
1504     (source (origin
1505               (method url-fetch)
1506               (uri (string-append "mirror://gnu/tar/tar-"
1507                                   version ".tar.gz"))
1508               (sha256
1509                (base32
1510                 "19nvix64y95n5v6rr5g9g3fn08zz85cb5anzd7csfv4a4sz9lw4y"))))
1511     (supported-systems '("i686-linux" "x86_64-linux"))
1512     (inputs '())
1513     (propagated-inputs '())
1514     (native-inputs (%boot-mesboot0-inputs))
1515     (arguments
1516      `(#:implicit-inputs? #f
1517        #:guile ,%bootstrap-guile
1518        #:parallel-build? #f
1519        #:tests? #f            ; check is naive, also checks non-built PROGRAMS
1520        #:strip-binaries? #f   ; no strip yet
1521        #:configure-flags '("--build=i686-unknown-linux-gnu"
1522                            "--host=i686-unknown-linux-gnu"
1523                            "--disable-nls")
1524        #:phases
1525        (modify-phases %standard-phases
1526          (replace 'configure
1527            (lambda* (#:key configure-flags #:allow-other-keys)
1528              (let* ((out (assoc-ref %outputs "out"))
1529                     (bash (assoc-ref %build-inputs "bash"))
1530                     (shell (string-append bash "/bin/bash")))
1531                (setenv "CONFIG_SHELL" shell)
1532                (setenv "SHELL" shell)
1533                (setenv "LIBS" "-lc -lnss_files -lnss_dns -lresolv")
1534                (setenv "gl_cv_func_rename_dest_works" "yes")
1535                (format (current-error-port)
1536                        "running ./configure ~a\n" (string-join configure-flags))
1537                (apply invoke (cons "./configure" configure-flags)))))
1538          (add-after 'unpack 'scripted-patch
1539            (lambda _
1540              (let* ((bash (assoc-ref %build-inputs "bash"))
1541                     (shell (string-append bash "/bin/bash")))
1542                (substitute* "configure"
1543                  ((" /bin/sh") shell)))
1544              (substitute* "Makefile.in"
1545                (("^SUBDIRS = doc") "SUBDIRS ="))
1546              #t))
1547          (replace 'install
1548            (lambda _
1549              (let* ((out (assoc-ref %outputs "out"))
1550                     (bin (string-append out "/bin")))
1551                (install-file "src/tar" bin)
1552                #t))))))))
1553
1554 (define grep-mesboot
1555   ;; The initial grep.
1556   (package
1557     (inherit grep)
1558     (name "grep-mesboot")
1559     (version "2.0")
1560     (source (origin
1561               (method url-fetch)
1562               (uri (string-append "mirror://gnu/grep/grep-"
1563                                   version ".tar.gz"))
1564               (sha256
1565                (base32
1566                 "1w862l80lgc5mxvpiy4cfwk761d6xxavn0m3xd2l7xs2kmzvp6lq"))))
1567     (supported-systems '("i686-linux" "x86_64-linux"))
1568     (inputs '())
1569     (propagated-inputs '())
1570     (native-inputs (%boot-mesboot0-inputs))
1571     (arguments
1572      `(#:implicit-inputs? #f
1573        #:guile ,%bootstrap-guile
1574        #:parallel-build? #f
1575        #:phases
1576        (modify-phases %standard-phases
1577          (add-before 'configure 'patch-configure
1578            (lambda _
1579              (let* ((bash (assoc-ref %build-inputs "bash"))
1580                     (shell (string-append bash "/bin/bash")))
1581                (substitute* "configure"
1582                  ((" [|][|] ./config.status") " || sh ./config.status")))))
1583          (replace 'install
1584            (lambda _
1585              (let* ((out (assoc-ref %outputs "out"))
1586                     (bin (string-append out "/bin")))
1587                (install-file "grep" bin)
1588                (symlink "grep" (string-append bin "/egrep"))
1589                (symlink "grep" (string-append bin "/fgrep"))
1590                #t))))))))
1591
1592 (define binutils-mesboot1
1593   (package
1594     (inherit binutils-mesboot0)
1595     (name "binutils-mesboot1")
1596     (native-inputs (%boot-mesboot0-inputs))
1597     (arguments
1598      (substitute-keyword-arguments (package-arguments binutils-mesboot0)
1599        ((#:configure-flags configure-flags)
1600         '(let ((out (assoc-ref %outputs "out")))
1601            `("--disable-nls"
1602              "--disable-shared"
1603              "--disable-werror"
1604              "--build=i686-unknown-linux-gnu"
1605              "--host=i686-unknown-linux-gnu"
1606              "--with-sysroot=/"
1607              ,(string-append "--prefix=" out))))
1608        ((#:phases phases)
1609         `(modify-phases ,phases
1610            (replace 'setenv
1611              (lambda _
1612                (let* ((out (assoc-ref %outputs "out"))
1613                       (bash (assoc-ref %build-inputs "bash"))
1614                       (shell (string-append bash "/bin/bash")))
1615                  (setenv "CONFIG_SHELL" shell)
1616                  #t)))))))))
1617
1618 (define coreutils-mesboot0
1619   (package
1620     (inherit coreutils)
1621     (name "coreutils-mesboot0")
1622     ;; The latest .gz release of Coreutils is 8.13; which does not build with gcc-2.95.3:
1623     ;; randperm.c: In function `sparse_swap':
1624     ;; randperm.c:117: invalid lvalue in unary `&'
1625     (version "5.0")                     ; 2003-04
1626     (source (origin
1627               (method url-fetch)
1628               (uri (string-append "mirror://gnu/coreutils/coreutils-"
1629                                   version ".tar.gz"))
1630               (sha256
1631                (base32
1632                 "10wq6k66i8adr4k08p0xmg87ff4ypiazvwzlmi7myib27xgffz62"))))
1633     (native-inputs (%boot-mesboot0-inputs))
1634     (supported-systems '("i686-linux" "x86_64-linux"))
1635     (inputs '())
1636     (propagated-inputs '())
1637     (arguments
1638      `(#:implicit-inputs? #f
1639        #:tests? #f                      ; WARNING: `perl' is needed, ...
1640        #:parallel-build? #f
1641        #:strip-binaries? #f   ; strip: unrecognized option `--only-keep-debug'
1642        #:guile ,%bootstrap-guile
1643        #:configure-flags
1644        '("--disable-doc"
1645          "LIBS=-lc -lnss_files -lnss_dns -lresolv"
1646          "ac_cv_func_gethostbyname=no"
1647          "gl_cv_func_rename_dest_works=yes")))))
1648
1649 (define gnu-make-mesboot
1650   (package
1651     (inherit gnu-make)
1652     (name "make-mesboot")
1653     (version "3.82")
1654     (source (origin
1655               (method url-fetch)
1656               (uri (string-append "mirror://gnu/make/make-"
1657                                   version ".tar.gz"))
1658               (sha256
1659                (base32
1660                 "1rs2f9hmvy3q6zkl15jnlmnpgffm0bhw5ax0h5c7q604wqrip69x"))))
1661     (native-inputs (%boot-mesboot0-inputs))
1662     (supported-systems '("i686-linux" "x86_64-linux"))
1663     (inputs '())
1664     (propagated-inputs '())
1665     (arguments
1666      `(#:implicit-inputs? #f
1667        #:parallel-build? #f
1668        #:guile ,%bootstrap-guile
1669        #:configure-flags '("LIBS=-lc -lnss_files -lnss_dns -lresolv")
1670        #:phases
1671        (modify-phases %standard-phases
1672          (replace 'check
1673            (lambda _
1674              (invoke "./make" "--version")))
1675          (replace 'install
1676            (lambda* (#:key outputs #:allow-other-keys)
1677              (let* ((out (assoc-ref outputs "out"))
1678                     (bin (string-append out "/bin")))
1679                (install-file "make" bin)
1680                #t))))))))
1681
1682 (define gawk-mesboot
1683   (package
1684     (inherit gawk)
1685     (name "gawk-mesboot")
1686     (version "3.1.8")
1687     (source (origin
1688               (method url-fetch)
1689               (uri (string-append "mirror://gnu/gawk/gawk-"
1690                                   version ".tar.gz"))
1691               (sha256
1692                (base32
1693                 "03d5y7jabq7p2s7ys9alay9446mm7i5g2wvy8nlicardgb6b6ii1"))))
1694     (native-inputs `(,@(%boot-mesboot0-inputs)
1695                      ("mesboot-headers" ,mesboot-headers)))
1696     (supported-systems '("i686-linux" "x86_64-linux"))
1697     (inputs '())
1698     (propagated-inputs '())
1699     (arguments
1700      `(#:implicit-inputs? #f
1701        #:parallel-build? #f
1702        #:guile ,%bootstrap-guile
1703        #:configure-flags '("ac_cv_func_connect=no")
1704        #:make-flags '("gawk")
1705        #:phases
1706        (modify-phases %standard-phases
1707          (replace 'check
1708            (lambda _
1709              (invoke "./gawk" "--version")))
1710          (replace 'install
1711            (lambda* (#:key outputs #:allow-other-keys)
1712              (let* ((out (assoc-ref outputs "out"))
1713                     (bin (string-append out "/bin")))
1714                (install-file "gawk" bin)
1715                (symlink "gawk" (string-append bin "/awk"))
1716                #t))))))))
1717
1718 (define sed-mesboot
1719   (package
1720     (inherit sed)
1721     (name "sed-mesboot")
1722     (version "4.0.6")                   ; 2003-04
1723     (source (origin
1724               (method url-fetch)
1725               (uri (string-append "mirror://gnu/sed/sed-"
1726                                   version ".tar.gz"))
1727               (sha256
1728                (base32
1729                 "0861ij94cqc4vaaki6r2wlapwcmhpx4ggp4r70f46mb21a8fkvf1"))))
1730     (native-inputs (%boot-mesboot0-inputs))
1731     (supported-systems '("i686-linux" "x86_64-linux"))
1732     (inputs '())
1733     (propagated-inputs '())
1734     (arguments
1735      `(#:implicit-inputs? #f
1736        #:parallel-build? #f
1737        #:guile ,%bootstrap-guile
1738        #:tests? #f                      ; 8to7 fails
1739        #:phases
1740        (modify-phases %standard-phases
1741          (add-after 'unpack '/bin/sh
1742            (lambda _
1743              (let* ((bash (assoc-ref %build-inputs "bash"))
1744                     (shell (string-append bash "/bin/bash")))
1745                (substitute* "testsuite/Makefile.tests"
1746                  (("^SHELL = /bin/sh")
1747                   (string-append "SHELL = " shell)))
1748                #t))))))))
1749
1750 (define bash-mesboot
1751   (package
1752     (inherit bash-mesboot0)
1753     (version "4.4")
1754     (name "bash-mesboot")
1755     (source (origin
1756               (method url-fetch)
1757               (uri (string-append "mirror://gnu/bash/bash-"
1758                                   version ".tar.gz"))
1759               (sha256
1760                (base32
1761                 "1jyz6snd63xjn6skk7za6psgidsd53k05cr3lksqybi0q6936syq"))))
1762     (inputs '())
1763     (propagated-inputs '())
1764     (native-inputs (%boot-mesboot0-inputs))
1765     (outputs '("out"))
1766     (arguments
1767      `(#:implicit-inputs? #f
1768        #:guile ,%bootstrap-guile
1769        #:parallel-build? #f
1770        #:configure-flags
1771        '("--build=i686-unknown-linux-gnu"
1772          "--host=i686-unknown-linux-gnu"
1773
1774          "--without-bash-malloc"
1775          "--disable-readline"
1776          "--disable-history"
1777          "--disable-help-builtin"
1778          "--disable-progcomp"
1779          "--disable-net-redirections"
1780          "--disable-nls"
1781
1782          ;; Pretend 'dlopen' is missing so we don't build loadable
1783          ;; modules and related code.
1784          "ac_cv_func_dlopen=no")
1785        #:make-flags '("bash")
1786        #:phases
1787        (modify-phases %standard-phases
1788          (add-after 'unpack 'scripted-patch
1789            (lambda _
1790              (substitute* "shell.c"
1791                ((";;") ";"))
1792              #t))
1793          (add-before 'configure 'setenv
1794            (lambda _
1795              (setenv "AWK" "gawk")
1796              (setenv "LIBS" "-lc -lnss_files -lnss_dns -lresolv")
1797              (setenv "gl_cv_func_rename_dest_works" "yes")
1798              #t))
1799          (add-after 'configure 'configure-fixups
1800            (lambda _
1801              (let ((config.h (open-file "config.h" "a")))
1802                (display (string-append "
1803 #define enable_hostname_completion(on_or_off) 0
1804 ")
1805                         config.h)
1806                (close config.h))
1807              #t))
1808          (replace 'check
1809            (lambda _
1810              (invoke "./bash" "--version")))
1811          (replace 'install
1812            (lambda _
1813              (let* ((out (assoc-ref %outputs "out"))
1814                     (bin (string-append out "/bin")))
1815                (mkdir-p bin)
1816                (copy-file "bash" (string-append bin "/bash"))
1817                (copy-file "bash" (string-append bin "/sh"))
1818                #t))))))))
1819
1820 (define (%boot-mesboot1-inputs)
1821   `(("bash" ,bash-mesboot)
1822     ("binutils" ,binutils-mesboot1)
1823     ("coreutils" ,coreutils-mesboot0)
1824     ("gawk" ,gawk-mesboot)
1825     ("grep" ,grep-mesboot)
1826     ("make" ,gnu-make-mesboot)
1827     ("sed" ,sed-mesboot)
1828     ("tar" ,tar-mesboot)
1829     ,@(fold alist-delete (%boot-mesboot0-inputs)
1830             '("bash" "binutils" "bootar" "coreutils" "gash"
1831               "gawk" "grep" "guile" "make" "sed" "tar"))))
1832
1833 (define gmp-boot
1834   (package
1835     (inherit gmp)
1836     (version "4.3.2")
1837     (source (origin
1838               (method url-fetch)
1839               (uri (string-append "mirror://gnu/gmp/gmp-" version
1840                                   ".tar.gz"))
1841               (sha256 (base32
1842                        "15rwq54fi3s11izas6g985y9jklm3xprfsmym3v1g6xr84bavqvv"))))))
1843
1844 (define mpfr-boot
1845   (package
1846     (inherit mpfr)
1847     (version "2.4.2")
1848     (source (origin
1849               (method url-fetch)
1850               (uri (string-append "mirror://gnu/mpfr/mpfr-" version
1851                                   ".tar.gz"))
1852               (sha256 (base32
1853                        "0dxn4904dra50xa22hi047lj8kkpr41d6vb9sd4grca880c7wv94"))))))
1854
1855 (define mpc-boot
1856   (package
1857     (inherit mpc)
1858     (version "1.0.3")
1859     (source (origin
1860               (method url-fetch)
1861               (uri (string-append
1862                     "mirror://gnu/mpc/mpc-" version ".tar.gz"))
1863               (sha256
1864                (base32
1865                 "1hzci2zrrd7v3g1jk35qindq05hbl0bhjcyyisq9z209xb3fqzb1"))))))
1866
1867 (define gcc-core-mesboot1
1868   ;; GCC 4.6.4 is the latest modular distribution.  This package is not
1869   ;; stricly needed, but very helpful for development because it builds
1870   ;; relatively fast.  If this configures and builds then gcc-mesboot1 also
1871   ;; builds.
1872   (package
1873     (inherit gcc-mesboot0)
1874     (name "gcc-core-mesboot1")
1875     (version "4.6.4")
1876     (source (origin
1877               (method url-fetch)
1878               (uri (string-append "mirror://gnu/gcc/gcc-"
1879                                   version "/gcc-core-" version ".tar.gz"))
1880               (sha256
1881                (base32
1882                 "173kdb188qg79pcz073cj9967rs2vzanyjdjyxy9v0xb0p5sad75"))
1883               ;; Patch needs XZ
1884               ;; (patches (search-patches "gcc-boot-4.6.4.patch"))
1885               ))
1886     (inputs `(("gmp-source" ,(package-source gmp-boot))
1887               ("mpfr-source" ,(package-source mpfr-boot))
1888               ("mpc-source" ,(package-source mpc-boot))))
1889     (native-inputs `(("boot-patch" ,(search-patch "gcc-boot-4.6.4.patch"))
1890                      ,@(%boot-mesboot1-inputs)))
1891     (arguments
1892      `(#:implicit-inputs? #f
1893        #:guile ,%bootstrap-guile
1894        #:tests? #f
1895        #:modules ((guix build gnu-build-system)
1896                   (guix build utils)
1897                   (srfi srfi-1))
1898        #:parallel-build? #f             ; for debugging
1899        #:make-flags
1900        (let* ((libc (assoc-ref %build-inputs "libc"))
1901               (ldflags (string-append
1902                         "-B" libc "/lib "
1903                         "-Wl,-dynamic-linker "
1904                         "-Wl," libc
1905                         ,(glibc-dynamic-linker "i686-linux"))))
1906          (list (string-append "LDFLAGS=" ldflags)
1907                (string-append "LDFLAGS_FOR_TARGET=" ldflags)))
1908        #:configure-flags
1909        (let ((out (assoc-ref %outputs "out"))
1910              (glibc (assoc-ref %build-inputs "libc")))
1911          (list (string-append "--prefix=" out)
1912                "--build=i686-unknown-linux-gnu"
1913                "--host=i686-unknown-linux-gnu"
1914                (string-append "--with-native-system-header-dir=" glibc "/include")
1915                (string-append "--with-build-sysroot=" glibc "/include")
1916                "--disable-bootstrap"
1917                "--disable-decimal-float"
1918                "--disable-libatomic"
1919                "--disable-libcilkrts"
1920                "--disable-libgomp"
1921                "--disable-libitm"
1922                "--disable-libmudflap"
1923                "--disable-libquadmath"
1924                "--disable-libsanitizer"
1925                "--disable-libssp"
1926                "--disable-libvtv"
1927                "--disable-lto"
1928                "--disable-lto-plugin"
1929                "--disable-multilib"
1930                "--disable-plugin"
1931                "--disable-threads"
1932                "--enable-languages=c"
1933                "--enable-static"
1934                "--disable-shared"
1935                "--enable-threads=single"
1936                "--disable-libstdcxx-pch"
1937                "--disable-build-with-cxx"))
1938        #:phases
1939        (modify-phases %standard-phases
1940          (add-after 'unpack 'apply-boot-patch
1941            (lambda* (#:key inputs #:allow-other-keys)
1942              (let ((patch-file (assoc-ref inputs "boot-patch")))
1943                (format (current-error-port) "patch file=~s\n" patch-file)
1944                (system* "patch" "--force" "-p1" "-i" patch-file))
1945              #t))
1946          ;; c&p from commencement.scm:gcc-boot0
1947          (add-after 'unpack 'unpack-gmp&co
1948            (lambda* (#:key inputs #:allow-other-keys)
1949              (let ((gmp  (assoc-ref %build-inputs "gmp-source"))
1950                    (mpfr (assoc-ref %build-inputs "mpfr-source"))
1951                    (mpc  (assoc-ref %build-inputs "mpc-source")))
1952
1953                ;; To reduce the set of pre-built bootstrap inputs, build
1954                ;; GMP & co. from GCC.
1955                (for-each (lambda (source)
1956                            (or (invoke "tar" "xvf" source)
1957                                (error "failed to unpack tarball"
1958                                       source)))
1959                          (list gmp mpfr mpc))
1960
1961                ;; Create symlinks like `gmp' -> `gmp-x.y.z'.
1962                ,@(map (lambda (lib)
1963                         ;; Drop trailing letters, as gmp-6.0.0a unpacks
1964                         ;; into gmp-6.0.0.
1965                         `(symlink ,(string-trim-right
1966                                     (package-full-name lib "-")
1967                                     char-set:letter)
1968                                   ,(package-name lib)))
1969                       (list gmp-boot mpfr-boot mpc-boot))
1970                #t)))
1971          (add-before 'configure 'setenv
1972            (lambda* (#:key outputs #:allow-other-keys)
1973              (let* ((out (assoc-ref outputs "out"))
1974                     (binutils (assoc-ref %build-inputs "binutils"))
1975                     (bash (assoc-ref %build-inputs "bash"))
1976                     (gcc (assoc-ref %build-inputs "gcc"))
1977                     (glibc (assoc-ref %build-inputs "libc"))
1978                     (kernel-headers (assoc-ref %build-inputs "kernel-headers")))
1979                (setenv "CONFIG_SHELL" (string-append bash "/bin/sh"))
1980                (setenv "C_INCLUDE_PATH" (string-append
1981                                          gcc "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3/include"
1982                                          ":" kernel-headers "/include"
1983                                          ":" glibc "/include"
1984                                          ":" (getcwd) "/mpfr/src"))
1985                (setenv "LIBRARY_PATH" (string-append glibc "/lib"
1986                                                      ":" gcc "/lib"))
1987                (format (current-error-port) "C_INCLUDE_PATH=~a\n" (getenv "C_INCLUDE_PATH"))
1988                (format (current-error-port) "LIBRARY_PATH=~a\n" (getenv "LIBRARY_PATH"))
1989                #t))))))))
1990
1991 (define gcc-mesboot1
1992   (package
1993     (inherit gcc-core-mesboot1)
1994     (name "gcc-mesboot1")
1995     (version "4.6.4")
1996     (native-inputs
1997      `(("gcc-g++"
1998         ,(origin
1999            (method url-fetch)
2000            (uri (string-append "mirror://gnu/gcc/gcc-"
2001                                version "/gcc-g++-" version ".tar.gz"))
2002            (sha256
2003             (base32
2004              "1fqqk5zkmdg4vmqzdmip9i42q6b82i3f6yc0n86n9021cr7ms2k9"))))
2005        ,@(package-native-inputs gcc-core-mesboot1)))
2006     (arguments
2007      (substitute-keyword-arguments (package-arguments gcc-core-mesboot1)
2008        ((#:configure-flags configure-flags)
2009         `(let ((out (assoc-ref %outputs "out")))
2010            `("--enable-languages=c,c++"
2011              ,@(filter
2012                 (negate (lambda (x) (string-prefix? "--enable-languages=" x)))
2013                 ,configure-flags))))
2014        ((#:phases phases)
2015         `(modify-phases ,phases
2016            (add-before 'unpack 'unpack-g++
2017              (lambda _
2018                (let ((source-g++ (assoc-ref %build-inputs "gcc-g++")))
2019                  (invoke "tar" "xvf" source-g++))
2020                #t))
2021            (replace 'setenv
2022              (lambda _
2023                (setenv "CONFIG_SHELL" (which "sh"))
2024
2025                ;; Allow MPFR headers to be found.
2026                (setenv "C_INCLUDE_PATH"
2027                        (string-append (getcwd) "/mpfr/src:"
2028                                       (getenv "C_INCLUDE_PATH")))
2029
2030                ;; Set the C++ search path so that C headers can be found as
2031                ;; libstdc++ is being compiled.
2032                (setenv "CPLUS_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))
2033                #t))))))))
2034
2035 (define (%boot-mesboot2-inputs)
2036   `(("gcc" ,gcc-mesboot1)
2037     ,@(alist-delete "gcc" (%boot-mesboot1-inputs))))
2038
2039 (define xz-mesboot
2040   ;; Finally, we can build xz.
2041   (package
2042     (inherit xz)
2043     (name "xz-mesboot")
2044     (version "5.0.0")
2045     (source (bootstrap-origin
2046              (origin
2047                (method url-fetch)
2048                (uri (list (string-append "http://tukaani.org/xz/xz-" version
2049                                          ".tar.gz")
2050                           (string-append "http://multiprecision.org/guix/xz-"
2051                                          version ".tar.gz")))
2052                (sha256
2053                 (base32
2054                  "0kf40ggbs1vaaj5s9k4csycahzqcf65n20pa6lngqhm6j0cj3agb")))))
2055     (supported-systems '("i686-linux" "x86_64-linux"))
2056     (inputs '())
2057     (outputs '("out"))
2058     (propagated-inputs '())
2059     (native-inputs (%boot-mesboot2-inputs))
2060     (arguments
2061      `(#:implicit-inputs? #f
2062        #:guile ,%bootstrap-guile
2063        #:parallel-build? #f
2064        #:configure-flags
2065        `("--disable-assembler"
2066          "--disable-shared"
2067          "--enable-small"
2068          "--disable-threads"
2069          "--disable-xzdec"
2070          "--disable-lzmadec"
2071          "--disable-lzmainfo"
2072          "--disable-lzma-links"
2073          "--disable-scripts"
2074          "--disable-doc"
2075          "--disable-nls"
2076          "--disable-symbol-versions"
2077          ;; configure disqualifies BASH, CPP, GCC and GREP
2078          ;; all of which seem fine for the build
2079          "ac_cv_prog_cc_c99=-std=gnu9x"
2080          "ac_cv_path_GREP=grep"
2081          "gl_cv_posix_shell=bash"
2082          "ac_cv_have_decl_optreset=no"
2083          "CPPFLAGS=-D__GNUC__=1")))))
2084
2085 (define hello-mesboot
2086   ;; Check for Scheme-only bootstrap.
2087   (package
2088     (inherit hello)
2089     (name "hello-mesboot")
2090     (supported-systems '("i686-linux" "x86_64-linux"))
2091     (inputs '())
2092     (propagated-inputs '())
2093     (native-inputs (%boot-mesboot2-inputs))
2094     (arguments
2095      `(#:implicit-inputs? #f
2096        #:guile ,%bootstrap-guile
2097        #:parallel-build? #f
2098        ;; checking for grep that handles long lines and -e...
2099        ;; configure: error: no acceptable grep could be found
2100        #:configure-flags '("ac_cv_path_GREP=grep")
2101        #:phases
2102        (modify-phases %standard-phases
2103          (replace 'check
2104            (lambda _
2105              (invoke "./hello"))))))))
2106
2107 (define binutils-mesboot
2108   (package
2109     (inherit binutils)
2110     (name "binutils-mesboot")
2111     (version "2.20.1a")
2112     (source (bootstrap-origin
2113              (origin
2114                (method url-fetch)
2115                (uri (string-append "mirror://gnu/binutils/binutils-"
2116                                    version ".tar.bz2"))
2117                (patches (search-patches "binutils-boot-2.20.1a.patch"))
2118                (sha256
2119                 (base32
2120                  "0r7dr0brfpchh5ic0z9r4yxqn4ybzmlh25sbp30cacqk8nb7rlvi")))))
2121     (inputs '())
2122     (propagated-inputs '())
2123     (native-inputs `(("xz" ,xz-mesboot)
2124                      ,@(%boot-mesboot2-inputs)))
2125     (supported-systems '("i686-linux" "x86_64-linux"))
2126     (arguments
2127      `(#:implicit-inputs? #f
2128        #:guile ,%bootstrap-guile
2129        #:tests? #f                     ; runtest: command not found
2130        #:parallel-build? #f
2131        #:strip-binaries? #f            ; no strip yet
2132        #:configure-flags
2133        `("CC=gcc"
2134          "CXX=false"
2135          "RANLIB=true"
2136          "--disable-doc"
2137          "--disable-nls"
2138          "--disable-shared"
2139          "--disable-werror"
2140          "--build=i686-unknown-linux-gnu"
2141          "--host=i686-unknown-linux-gnu"
2142          "--with-sysroot=/"
2143          ;; checking for grep that handles long lines and -e
2144          "ac_cv_path_GREP=grep")
2145        ;; FIXME: ac_cv_path_GREP=grep doesn't seem to be forwarded to
2146        ;; cascading configure's?
2147        #:make-flags '("ac_cv_path_GREP=grep")
2148        #:phases
2149        (modify-phases %standard-phases
2150          (add-after 'unpack 'scripted-patch
2151            (lambda _
2152              ;; sed-mesboot0 cannot build these
2153              (copy-file "binutils/Makefile.in" "binutils/Makefile.in.orig")
2154              (substitute* "binutils/Makefile.in"
2155                ;; binutils/binutils uses an amazingly complex install
2156                ;; command, using FOR, SED, READ, IF, ECHO, SED, SED, AWK,
2157                ;; READ, and then LIBTOOL (to do something like
2158                ;; `mkdir $DESTDIR$bindir; cp readline $DESTDIR$bindir ...')
2159
2160                ;; Some tool [debugme!] cannot handle two escaped newlines
2161                ;; (bash?), and the install stops after $(am__EXEEXT_11)
2162                ;; ("objcopy"), so $(am__EXEEXT_13) ("readelf") and others do
2163                ;; not get installed.  Remove the stray newline:
2164                (("^\t@BUILD_NLMCONV@ @BUILD_SRCONV@ @BUILD_DLLTOOL@ @BUILD_WINDRES@ .*") ""))
2165              (substitute* "opcodes/Makefile.in"
2166                (("^SUBDIRS = [.] po") "SUBDIRS = ."))
2167              (substitute* "binutils/Makefile.in"
2168                (("^SUBDIRS = doc po") "SUBDIRS ="))
2169              (substitute* "gas/Makefile.in"
2170                (("^SUBDIRS = doc po") "SUBDIRS ="))
2171              (substitute* "gprof/Makefile.in"
2172                (("^SUBDIRS = po") "SUBDIRS ="))
2173              (substitute* "ld/Makefile.in"
2174                (("^SUBDIRS = po") "SUBDIRS ="))
2175              #t)))))))
2176
2177 (define (%boot-mesboot3-inputs)
2178   `(("binutils" ,binutils-mesboot)
2179     ("xz" ,xz-mesboot)
2180     ,@(alist-delete "binutils" (%boot-mesboot2-inputs))))
2181
2182 (define glibc-headers-mesboot
2183   (package
2184     (inherit glibc-mesboot0)
2185     (name "glibc-headers-mesboot")
2186     (version "2.16.0")
2187     (source (bootstrap-origin
2188              (origin
2189                (method url-fetch)
2190                (uri (string-append "mirror://gnu/glibc/glibc-"
2191                                    version
2192                                    ".tar.gz"))
2193                (patches (search-patches "glibc-boot-2.16.0.patch"
2194                                         "glibc-bootstrap-system-2.16.0.patch"))
2195                (sha256
2196                 (base32
2197                  "0vlz4x6cgz7h54qq4528q526qlhnsjzbsvgc4iizn76cb0bfanx7")))))
2198     (native-inputs `(("headers" ,mesboot-headers)
2199                      ,@(%boot-mesboot3-inputs)))
2200     (arguments
2201      (substitute-keyword-arguments (package-arguments glibc-mesboot0)
2202        ((#:configure-flags configure-flags)
2203         `(let ((out (assoc-ref %outputs "out"))
2204                (headers (assoc-ref %build-inputs "headers")))
2205            (list
2206             (string-append "--prefix=" out)
2207             "--disable-obsolete-rpc"
2208             "--host=i686-unknown-linux-gnu"
2209             (string-append "--with-headers=" headers "/include")
2210             "--enable-static-nss"
2211             "--with-pthread"
2212             "--without-cvs"
2213             "--without-gd"
2214             "--enable-add-ons=nptl"
2215             ;; avoid: configure: error: confusing output from nm -u
2216             "libc_cv_predef_stack_protector=no")))
2217        ((#:make-flags make-flags)
2218         '(list "install-bootstrap-headers=yes" "install-headers"))
2219        ((#:phases phases)
2220         `(modify-phases ,phases
2221            (delete 'apply-boot-patch)
2222            (delete 'fixup-configure)
2223            (delete 'set-path)
2224            (replace 'unpack
2225              (lambda* (#:key source #:allow-other-keys)
2226                (invoke "tar" "xvf" source)
2227                (chdir (string-append "glibc-" ,version))
2228                #t))
2229            (replace 'setenv
2230              (lambda* (#:key inputs #:allow-other-keys)
2231                (let* ((headers  (assoc-ref inputs "headers"))
2232                       (libc     (assoc-ref inputs "libc"))
2233                       (gcc      (assoc-ref inputs "gcc"))
2234                       (cppflags (string-append
2235                                  " -I " (getcwd) "/nptl/sysdeps/pthread/bits"
2236                                  " -D BOOTSTRAP_GLIBC=1"))
2237                       (cflags (string-append " -L " (getcwd)
2238                                              " -L " libc "/lib")))
2239                  (setenv "libc_cv_friendly_stddef" "yes")
2240                  (setenv "CONFIG_SHELL" (which "sh"))
2241                  (setenv "SHELL" (which "sh"))
2242
2243                  (setenv "CPP" (string-append gcc "/bin/gcc -E " cppflags))
2244                  (setenv "CC" (string-append gcc "/bin/gcc " cppflags cflags))
2245                  (setenv "LD" "gcc")
2246
2247                  ;; avoid -fstack-protector
2248                  (setenv "libc_cv_ssp" "false")
2249                  (substitute* "configure"
2250                    (("/bin/pwd") "pwd"))
2251                  #t)))
2252            (replace 'install
2253              (lambda* (#:key outputs make-flags #:allow-other-keys)
2254                (let ((kernel-headers (assoc-ref %build-inputs "kernel-headers"))
2255                      (out (assoc-ref outputs "out")))
2256                  (and (apply invoke "make" make-flags)
2257                       (copy-recursively kernel-headers out)
2258                       #t))))
2259            (replace 'configure
2260              (lambda* (#:key configure-flags #:allow-other-keys)
2261                (format (current-error-port) "running ../configure ~a\n" (string-join configure-flags))
2262                (mkdir-p "build")
2263                (chdir "build")
2264                (apply invoke "../configure" configure-flags)))
2265            (add-after 'configure 'remove-sunrpc
2266              (lambda _
2267                (let* ((out (assoc-ref %outputs "out"))
2268                       (bash (assoc-ref %build-inputs "bash"))
2269                       (shell (string-append bash "/bin/bash")))
2270
2271                  (let ((Makefile (open-file "Makefile" "a")))
2272                    (display (string-append "
2273
2274 SHELL := " shell "
2275 ")
2276                             Makefile)
2277                    (close Makefile))
2278                  (substitute* "../Makefile"
2279                    (("^SHELL := /bin/sh") (string-append "SHELL := " shell)))
2280                  (substitute* "../Makeconfig"
2281                    (("^SHELL := /bin/sh") (string-append "SHELL := " shell)))
2282                  (substitute* "../elf/Makefile"
2283                    (("^SHELL := /bin/sh") (string-append "SHELL := " shell)))
2284                  (invoke "make" (string-append (getcwd) "/sysd-sorted" ))
2285                  (substitute* "sysd-sorted"
2286                    ((" sunrpc") " ")
2287                    ((" nis") " "))
2288                  #t)))))))))
2289
2290 (define glibc-mesboot
2291   (package
2292     (inherit glibc-headers-mesboot)
2293     (name "glibc-mesboot")
2294     (native-inputs `(("headers" ,glibc-headers-mesboot)
2295                      ,@(%boot-mesboot3-inputs)))
2296     (arguments
2297      `(#:validate-runpath? #f ; fails when using --enable-shared
2298        ,@(substitute-keyword-arguments (package-arguments glibc-headers-mesboot)
2299            ((#:make-flags make-flags)
2300             `(let ((bash (assoc-ref %build-inputs "bash")))
2301                (list (string-append "SHELL=" bash "/bin/sh"))))
2302            ((#:phases phases)
2303             `(modify-phases ,phases
2304                (replace 'install
2305                  (lambda* (#:key outputs make-flags #:allow-other-keys)
2306                    (let* ((kernel-headers (assoc-ref %build-inputs "kernel-headers"))
2307                           (out (assoc-ref outputs "out"))
2308                           (install-flags (cons "install" make-flags)))
2309                      (and (apply invoke "make" install-flags)
2310                           (copy-recursively kernel-headers out)
2311                           #t)))))))))))
2312
2313 (define (%boot-mesboot4-inputs)
2314   `(("libc" ,glibc-mesboot)
2315     ,@(alist-delete "libc" (%boot-mesboot3-inputs))))
2316
2317 (define gcc-mesboot1-wrapper
2318   ;; We need this so gcc-mesboot1 can be used to create shared binaries that
2319   ;; have the correct interpreter, otherwise configuring gcc-mesboot using
2320   ;; --enable-shared will fail.
2321   (package
2322     (inherit gcc-mesboot1)
2323     (name "gcc-mesboot1-wrapper")
2324     (source #f)
2325     (inputs '())
2326     (native-inputs `(("bash" ,bash-mesboot)
2327                      ("coreutils" ,coreutils-mesboot0)
2328                      ("libc" ,glibc-mesboot)
2329                      ("gcc" ,gcc-mesboot1)))
2330     (arguments
2331      `(#:implicit-inputs? #f
2332        #:guile ,%bootstrap-guile
2333        #:phases
2334        (modify-phases %standard-phases
2335          (delete 'unpack)
2336          (delete 'configure)
2337          (delete 'install)
2338          (replace 'build
2339            (lambda* (#:key outputs #:allow-other-keys)
2340              (let* ((out (assoc-ref outputs "out"))
2341                     (bash (assoc-ref %build-inputs "bash"))
2342                     (libc (assoc-ref %build-inputs "libc"))
2343                     (gcc (assoc-ref %build-inputs "gcc"))
2344                     (bin (string-append out "/bin")))
2345                (mkdir-p bin)
2346                (for-each
2347                 (lambda (program)
2348                   (let ((wrapper (string-append bin "/" program)))
2349                     (with-output-to-file wrapper
2350                       (lambda _
2351                         (display (string-append "#! " bash "/bin/bash
2352 exec " gcc "/bin/" program
2353 " -Wl,--dynamic-linker"
2354 ;; also for x86_64-linux, we are still on i686-linux
2355 " -Wl," libc ,(glibc-dynamic-linker "i686-linux")
2356 " -Wl,--rpath"
2357 " -Wl," libc "/lib"
2358 " \"$@\"
2359 "))
2360                         (chmod wrapper #o555)))))
2361                 '("cpp"
2362                   "gcc"
2363                   "g++"
2364                   "i686-unknown-linux-gnu-cpp"
2365                   "i686-unknown-linux-gnu-gcc"
2366                   "i686-unknown-linux-gnu-g++"))
2367                #t)))
2368          (replace 'check
2369            (lambda* (#:key outputs #:allow-other-keys)
2370              (let* ((out (assoc-ref outputs "out"))
2371                     (bin (string-append out "/bin"))
2372                     (program (string-append bin "/gcc")))
2373                (invoke program "--help")))))))))
2374
2375 (define gcc-mesboot
2376   (package
2377     (inherit gcc-mesboot1)
2378     (name "gcc-mesboot")
2379     (version (package-version gcc-4.9))
2380     (source (bootstrap-origin (package-source gcc-4.9)))
2381     (native-inputs `(("gcc-wrapper" ,gcc-mesboot1-wrapper)
2382                      ("gcc" ,gcc-mesboot1)
2383                      ("headers" ,glibc-headers-mesboot)
2384                      ,@(%boot-mesboot4-inputs)))
2385     (arguments
2386      `(#:validate-runpath? #f
2387        ,@(substitute-keyword-arguments (package-arguments gcc-mesboot1)
2388            ((#:configure-flags configure-flags)
2389             `(let ((out (assoc-ref %outputs "out"))
2390                    (glibc (assoc-ref %build-inputs "libc")))
2391                (list (string-append "--prefix=" out)
2392                      "--build=i686-unknown-linux-gnu"
2393                      "--host=i686-unknown-linux-gnu"
2394
2395                      "--with-host-libstdcxx=-lsupc++"
2396
2397                      (string-append "--with-native-system-header-dir=" glibc "/include")
2398                      (string-append "--with-build-sysroot=" glibc "/include")
2399
2400                      "--disable-bootstrap"
2401                      "--disable-decimal-float"
2402                      "--disable-libatomic"
2403                      "--disable-libcilkrts"
2404                      "--disable-libgomp"
2405                      "--disable-libitm"
2406                      "--disable-libmudflap"
2407                      "--disable-libquadmath"
2408                      "--disable-libsanitizer"
2409                      "--disable-libssp"
2410                      "--disable-libvtv"
2411                      "--disable-lto"
2412                      "--disable-lto-plugin"
2413                      "--disable-multilib"
2414                      "--disable-plugin"
2415                      "--disable-threads"
2416                      "--enable-languages=c,c++"
2417
2418                      "--enable-static"
2419                      "--enable-shared"
2420                      "--enable-threads=single"
2421
2422                      ;; No pre-compiled libstdc++ headers, to save space.
2423                      "--disable-libstdcxx-pch"
2424
2425                      ;; for libcpp ...
2426                      "--disable-build-with-cxx")))
2427            ((#:phases phases)
2428             `(modify-phases ,phases
2429                (delete 'apply-boot-patch)
2430                (delete 'unpack-g++)     ; sadly, gcc-4.9.4 does not provide
2431                                         ; modular core/language downloads
2432                (replace 'setenv
2433                  (lambda* (#:key outputs #:allow-other-keys)
2434                    (let* ((out (assoc-ref outputs "out"))
2435                           (binutils (assoc-ref %build-inputs "binutils"))
2436                           (bash (assoc-ref %build-inputs "bash"))
2437                           (gcc (assoc-ref %build-inputs "gcc"))
2438                           (glibc (assoc-ref %build-inputs "libc"))
2439                           (kernel-headers (assoc-ref %build-inputs "kernel-headers")))
2440                      (setenv "CONFIG_SHELL" (string-append bash "/bin/sh"))
2441                      (setenv "C_INCLUDE_PATH" (string-append
2442                                                gcc "/lib/gcc-lib/i686-unknown-linux-gnu/4.6.4/include"
2443                                                ":" kernel-headers "/include"
2444                                                ":" glibc "/include"
2445                                                ":" (getcwd) "/mpfr/src"))
2446                      (setenv "CPLUS_INCLUDE_PATH" (string-append
2447                                                    gcc "/lib/gcc-lib/i686-unknown-linux-gnu/4.6.4/include"
2448                                                    ":" kernel-headers "/include"
2449                                                    ":" glibc "/include"
2450                                                    ":" (getcwd) "/mpfr/src"))
2451                      (setenv "LIBRARY_PATH" (string-append glibc "/lib"
2452                                                            ":" gcc "/lib"))
2453                      (format (current-error-port) "C_INCLUDE_PATH=~a\n" (getenv "C_INCLUDE_PATH"))
2454                      (format (current-error-port) "CPLUS_INCLUDE_PATH=~a\n" (getenv "CPLUS_INCLUDE_PATH"))
2455                      (format (current-error-port) "LIBRARY_PATH=~a\n" (getenv "LIBRARY_PATH"))
2456                      #t))))))))))
2457
2458 (define gcc-mesboot-wrapper
2459   ;; We need this so gcc-mesboot can be used to create shared binaries that
2460   ;; have the correct interpreter and runpath to libc.
2461   (package
2462     (inherit gcc-mesboot1-wrapper)
2463     (name "gcc-mesboot-wrapper")
2464     (version (package-version gcc-mesboot))
2465     (source #f)
2466     (inputs '())
2467     (native-inputs `(("bash" ,bash-mesboot)
2468                      ("coreutils" ,coreutils-mesboot0)
2469                      ("libc" ,glibc-mesboot)
2470                      ("gcc" ,gcc-mesboot)))))
2471
2472 (define (%boot-mesboot5-inputs)
2473   `(("gcc-wrapper" ,gcc-mesboot-wrapper)
2474     ("gcc" ,gcc-mesboot)
2475     ,@(fold alist-delete (%boot-mesboot4-inputs) '("gcc" "gcc-wrapper"))))
2476
2477 (define coreutils-mesboot
2478   (package
2479     (inherit coreutils)
2480     (name "coreutils-mesboot")
2481     (source (bootstrap-origin (package-source coreutils)))
2482     (native-inputs (%boot-mesboot5-inputs))
2483     (supported-systems '("i686-linux" "x86_64-linux"))
2484     (inputs '())
2485     (propagated-inputs '())
2486     (arguments
2487      `(#:implicit-inputs? #f
2488        #:guile ,%bootstrap-guile
2489        #:tests? #f))))
2490
2491 (define (%boot-mesboot6-inputs)
2492   `(("coreutils" ,coreutils-mesboot)
2493     ,@(fold alist-delete (%boot-mesboot5-inputs)
2494             '("coreutils" "kernel-headers"))))
2495
2496 (define (%bootstrap-inputs+toolchain)
2497   ;; The traditional bootstrap-inputs.  For the i686-linux, x86_64-linux
2498   ;; Scheme-only bootstrap the actual reduced set with bootstrapped toolchain.
2499   (match (%current-system)
2500     ((or "i686-linux" "x86_64-linux")
2501      (%boot-mesboot6-inputs))
2502     (_
2503      (%bootstrap-inputs))))
2504
2505 (define gnu-make-boot0
2506   (package
2507     (inherit gnu-make)
2508     (source (bootstrap-origin (package-source gnu-make)))
2509     (name "make-boot0")
2510     (arguments
2511      `(#:guile ,%bootstrap-guile
2512        #:implicit-inputs? #f
2513        #:tests? #f                                ; cannot run "make check"
2514        ,@(substitute-keyword-arguments (package-arguments gnu-make)
2515            ((#:configure-flags flags ''())
2516             ;; The generated config.status has some problems due to the
2517             ;; bootstrap environment.  Disable dependency tracking to work
2518             ;; around it.
2519             `(cons "--disable-dependency-tracking" ,flags))
2520            ((#:phases phases)
2521             `(modify-phases ,phases
2522                (replace 'build
2523                  (lambda _
2524                    (invoke "./build.sh")))
2525                (replace 'install
2526                  (lambda* (#:key outputs #:allow-other-keys)
2527                    (let* ((out (assoc-ref outputs "out"))
2528                           (bin (string-append out "/bin")))
2529                      (install-file "make" bin)
2530                      #t))))))))
2531     (native-inputs '())                           ; no need for 'pkg-config'
2532     (inputs (%bootstrap-inputs+toolchain))))
2533
2534 (define bzip2-boot0
2535   (package
2536     (inherit bzip2)
2537     (name "bzip2-boot0")
2538     (native-inputs `())
2539     (inputs
2540      `(("diffutils" ,diffutils-boot0)
2541        ("make" ,gnu-make-boot0)
2542        ,@(%bootstrap-inputs+toolchain)))
2543     (arguments
2544      `(#:guile ,%bootstrap-guile
2545        #:implicit-inputs? #f
2546        ,@(package-arguments bzip2)))))
2547
2548 (define coreutils-boot0
2549   (package
2550     (inherit coreutils)
2551     (source (bootstrap-origin (package-source coreutils)))
2552     (name "coreutils-boot0")
2553     (native-inputs `())
2554     (inputs
2555      `(("make" ,gnu-make-boot0)
2556        ,@(%bootstrap-inputs+toolchain)))
2557     (arguments
2558      `(#:tests? #f
2559        #:implicit-inputs? #f
2560        #:guile ,%bootstrap-guile
2561        ,@(package-arguments coreutils)))))
2562
2563 (define diffutils-boot0
2564   (package
2565     (inherit diffutils)
2566     (name "diffutils-boot0")
2567     (native-inputs `())
2568     (inputs
2569      `(("make" ,gnu-make-boot0)
2570        ,@(%bootstrap-inputs+toolchain)))
2571     (arguments
2572      `(#:tests? #f                            ; the test suite needs diffutils
2573        #:guile ,%bootstrap-guile
2574        #:implicit-inputs? #f
2575        ,@(match (%current-system)
2576            ((or "arm-linux" "aarch64-linux")
2577             (substitute-keyword-arguments (package-arguments diffutils)
2578               ((#:configure-flags flags ''())
2579                ;; The generated config.status has some problems due to the
2580                ;; bootstrap environment.  Disable dependency tracking to work
2581                ;; around it.
2582                `(cons "--disable-dependency-tracking" ,flags))))
2583            (_ '()))))))
2584
2585 (define findutils-boot0
2586   (package
2587     (inherit findutils)
2588     (name "findutils-boot0")
2589     (source (bootstrap-origin (package-source findutils)))
2590     (inputs
2591      `(("make" ,gnu-make-boot0)
2592        ("diffutils" ,diffutils-boot0) ; for tests
2593        ,@(%bootstrap-inputs+toolchain)))
2594     (arguments
2595      `(#:implicit-inputs? #f
2596        #:guile ,%bootstrap-guile
2597
2598        ;; The build system assumes we have done a mistake when time_t is 32-bit
2599        ;; on a 64-bit system.  Ignore that for our bootstrap toolchain.
2600        ,@(substitute-keyword-arguments (package-arguments findutils)
2601            ((#:configure-flags flags ''())
2602             `(append
2603               ,(if (target-64bit?)
2604                    ''("TIME_T_32_BIT_OK=yes")
2605                    ''())
2606               ,(match (%current-system)
2607                  ((or "arm-linux" "aarch64-linux")
2608                   ''("--disable-dependency-tracking"))
2609                  (_ ''()))
2610               ,flags)))))))
2611
2612 (define file
2613   (package
2614     (inherit (@ (gnu packages file) file))
2615     (arguments
2616      `(#:configure-flags
2617        `("--disable-bzlib"
2618          ,,@(match (%current-system)
2619               ((or "arm-linux" "aarch64-linux")
2620                '("--disable-dependency-tracking"))
2621               (_ '())))))))
2622
2623 (define file-boot0
2624   (package
2625     (inherit file)
2626     (source (bootstrap-origin (package-source file)))
2627     (name "file-boot0")
2628     (inputs
2629      `(("make" ,gnu-make-boot0)
2630        ,@(%bootstrap-inputs+toolchain)))
2631     (arguments
2632      `(#:tests? #f                      ; merge test fails
2633        #:implicit-inputs? #f
2634        #:guile ,%bootstrap-guile
2635        #:configure-flags '("--disable-bzlib")
2636        #:strip-binaries? #f
2637        #:validate-runpath? #f
2638        ,@(package-arguments file)))))
2639
2640 (define gawk-boot0
2641   (package
2642     (inherit patch)
2643     (source (bootstrap-origin (package-source gawk)))
2644     (name "gawk-boot0")
2645     (native-inputs '())
2646     (inputs
2647      `(("make" ,gnu-make-boot0)
2648        ,@(%bootstrap-inputs+toolchain)))
2649     (arguments
2650      `(#:tests? #f
2651        #:implicit-inputs? #f
2652        #:guile ,%bootstrap-guile
2653        #:strip-binaries? #f
2654        #:validate-runpath? #f))))
2655
2656 (define patch-boot0
2657   (package
2658     (inherit patch)
2659     (source (bootstrap-origin (package-source patch)))
2660     (name "patch-boot0")
2661     (native-inputs '())
2662     (inputs
2663      `(("make" ,gnu-make-boot0)
2664        ,@(%bootstrap-inputs+toolchain)))
2665     (arguments
2666      `(#:tests? #f                      ; merge test fails
2667        #:implicit-inputs? #f
2668        #:guile ,%bootstrap-guile
2669        #:strip-binaries? #f
2670        #:validate-runpath? #f))))
2671
2672 (define sed-boot0
2673   (package
2674     (inherit sed)
2675     (name "sed-boot0")
2676     (source (bootstrap-origin (package-source sed)))
2677     (native-inputs '())
2678     (inputs
2679      `(("make" ,gnu-make-boot0)
2680        ,@(%bootstrap-inputs+toolchain)))
2681     (arguments
2682      `(#:implicit-inputs? #f
2683        #:tests? #f
2684        #:guile ,%bootstrap-guile
2685        ,@(package-arguments sed)))))
2686
2687 (define tar-boot0
2688   (package
2689     (inherit tar)
2690     (name "tar-boot0")
2691     (source (bootstrap-origin (package-source tar)))
2692     (native-inputs '())
2693     (inputs
2694      `(("make" ,gnu-make-boot0)
2695        ,@(%bootstrap-inputs+toolchain)))
2696     (arguments
2697      `(#:implicit-inputs? #f
2698        #:tests? #f
2699        #:guile ,%bootstrap-guile
2700        ,@(package-arguments tar)))))
2701
2702 (define (%boot0-inputs)
2703   `(,@(match (%current-system)
2704         ((or "i686-linux" "x86_64-linux")
2705          `(("bzip2" ,bzip2-boot0)
2706            ("coreutils" ,coreutils-boot0)
2707            ("gawk" ,gawk-boot0)
2708            ("patch" ,patch-boot0)
2709            ("sed" ,sed-boot0)
2710            ("tar" ,tar-boot0)))
2711         (_ '()))
2712     ("make" ,gnu-make-boot0)
2713     ("diffutils" ,diffutils-boot0)
2714     ("findutils" ,findutils-boot0)
2715     ("file" ,file-boot0)
2716     ,@(%bootstrap-inputs+toolchain)))
2717
2718 (define* (boot-triplet #:optional (system (%current-system)))
2719   ;; Return the triplet used to create the cross toolchain needed in the
2720   ;; first bootstrapping stage.
2721   (nix-system->gnu-triplet system "guix"))
2722
2723 ;; Following Linux From Scratch, build a cross-toolchain in stage 0.  That
2724 ;; toolchain actually targets the same OS and arch, but it has the advantage
2725 ;; of being independent of the libc and tools in
2726 ;; (%BOOTSTRAP-INPUTS+TOOLCHAIN), since GCC-BOOT0 (below) is built without any
2727 ;; reference to the target libc.
2728
2729 (define binutils-boot0
2730   (package
2731     (inherit binutils)
2732     (source (bootstrap-origin (package-source binutils)))
2733     (name "binutils-cross-boot0")
2734     (arguments
2735      `(#:guile ,%bootstrap-guile
2736        #:implicit-inputs? #f
2737
2738        #:modules ((guix build gnu-build-system)
2739                   (guix build utils)
2740                   (ice-9 ftw))                    ; for 'scandir'
2741        #:phases (modify-phases %standard-phases
2742                   (add-after 'install 'add-symlinks
2743                     (lambda* (#:key outputs #:allow-other-keys)
2744                       ;; The cross-gcc invokes 'as', 'ld', etc, without the
2745                       ;; triplet prefix, so add symlinks.
2746                       (let ((out (assoc-ref outputs "out"))
2747                             (triplet-prefix (string-append ,(boot-triplet) "-")))
2748                         (define (has-triplet-prefix? name)
2749                           (string-prefix? triplet-prefix name))
2750                         (define (remove-triplet-prefix name)
2751                           (substring name (string-length triplet-prefix)))
2752                         (with-directory-excursion (string-append out "/bin")
2753                           (for-each (lambda (name)
2754                                       (symlink name (remove-triplet-prefix name)))
2755                                     (scandir "." has-triplet-prefix?)))
2756                         #t))))
2757
2758        ,@(substitute-keyword-arguments (package-arguments binutils)
2759            ((#:configure-flags cf)
2760             `(cons ,(string-append "--target=" (boot-triplet))
2761                    ,cf)))))
2762     (inputs (%boot0-inputs))))
2763
2764 (define libstdc++-boot0
2765   ;; GCC's libcc1 is always built as a shared library (the top-level
2766   ;; 'Makefile.def' forcefully adds --enable-shared) and thus needs to refer
2767   ;; to libstdc++.so.  We cannot build libstdc++-5.3 because it relies on
2768   ;; C++14 features missing in some of our bootstrap compilers.
2769   (let ((lib (make-libstdc++ gcc-4.9)))
2770     (package
2771       (inherit lib)
2772       (source (bootstrap-origin (package-source lib)))
2773       (name "libstdc++-boot0")
2774       (arguments
2775        `(#:guile ,%bootstrap-guile
2776          #:implicit-inputs? #f
2777
2778          ;; XXX: libstdc++.so NEEDs ld.so for some reason.
2779          #:validate-runpath? #f
2780
2781          ,@(match (%current-system)
2782              ((or "i686-linux" "x86_64-linux")
2783               (substitute-keyword-arguments (package-arguments lib)
2784                 ((#:phases phases)
2785                  `(modify-phases ,phases
2786                     (add-after 'unpack 'workaround-wrapper-bug
2787                       ;; XXX: The crude gcc-cross-wrapper causes "g++ -v" to
2788                       ;; fail, which in turn confuses the configure script.
2789                       (lambda _
2790                         (substitute* "libstdc++-v3/configure"
2791                           (("g\\+\\+ -v") "true"))
2792                         #t))))))
2793              (_ (package-arguments lib)))))
2794       (inputs (%boot0-inputs))
2795       (native-inputs '()))))
2796
2797 (define gcc-boot0
2798   (package
2799     (inherit gcc)
2800     (name "gcc-cross-boot0")
2801     (source (bootstrap-origin (package-source gcc)))
2802     (arguments
2803      `(#:guile ,%bootstrap-guile
2804        #:implicit-inputs? #f
2805        #:modules ((guix build gnu-build-system)
2806                   (guix build utils)
2807                   (ice-9 regex)
2808                   (srfi srfi-1)
2809                   (srfi srfi-26))
2810        ,@(substitute-keyword-arguments (package-arguments gcc)
2811            ((#:configure-flags flags)
2812             `(append (list ,(string-append "--target=" (boot-triplet))
2813
2814                            ;; No libc yet.
2815                            "--without-headers"
2816
2817                            ;; Disable features not needed at this stage.
2818                            "--disable-shared"
2819                            "--enable-languages=c,c++"
2820
2821                            ;; libstdc++ cannot be built at this stage
2822                            ;; ("Link tests are not allowed after
2823                            ;; GCC_NO_EXECUTABLES.").
2824                            "--disable-libstdc++-v3"
2825
2826                            "--disable-threads"
2827                            "--disable-libmudflap"
2828                            "--disable-libatomic"
2829                            "--disable-libsanitizer"
2830                            "--disable-libitm"
2831                            "--disable-libgomp"
2832                            "--disable-libmpx"
2833                            "--disable-libcilkrts"
2834                            "--disable-libvtv"
2835                            "--disable-libssp"
2836                            "--disable-libquadmath"
2837                            "--disable-decimal-float")
2838                      (remove (cut string-match
2839                                "--(with-system-zlib|enable-languages.*)" <>)
2840                              ,flags)))
2841            ((#:make-flags flags)
2842             `(let* ((libc        (assoc-ref %build-inputs "libc"))
2843                     (libc-native (or (assoc-ref %build-inputs "libc-native")
2844                                      libc)))
2845                `(,(string-append "LDFLAGS="
2846                                  "-Wl,-rpath=" libc-native "/lib "
2847                                  "-Wl,-dynamic-linker "
2848                                  "-Wl," libc-native ,(glibc-dynamic-linker
2849                                                       (match (%current-system)
2850                                                         ("x86_64-linux" "i686-linux")
2851                                                         (_ (%current-system))))))))
2852            ((#:phases phases)
2853             `(modify-phases ,phases
2854                (add-after 'unpack 'unpack-gmp&co
2855                  (lambda* (#:key inputs #:allow-other-keys)
2856                    (let ((gmp  (assoc-ref %build-inputs "gmp-source"))
2857                          (mpfr (assoc-ref %build-inputs "mpfr-source"))
2858                          (mpc  (assoc-ref %build-inputs "mpc-source")))
2859
2860                      ;; To reduce the set of pre-built bootstrap inputs, build
2861                      ;; GMP & co. from GCC.
2862                      (for-each (lambda (source)
2863                                  (invoke "tar" "xvf" source))
2864                                (list gmp mpfr mpc))
2865
2866                      ;; Create symlinks like `gmp' -> `gmp-x.y.z'.
2867                      ,@(map (lambda (lib)
2868                               ;; Drop trailing letters, as gmp-6.0.0a unpacks
2869                               ;; into gmp-6.0.0.
2870                               `(symlink ,(string-trim-right
2871                                           (package-full-name lib "-")
2872                                           char-set:letter)
2873                                         ,(package-name lib)))
2874                             (list gmp-6.0 mpfr mpc))
2875                      #t)))
2876                ,(match (%current-system)
2877                   ((or "i686-linux" "x86_64-linux")
2878                    '(add-before 'configure 'fix-libcc1
2879                       (lambda* (#:key inputs #:allow-other-keys)
2880                         ;; libcc1.so NEEDs libgcc_s.so, so provide one here
2881                         ;; to placate the 'validate-runpath' phase.
2882                         (substitute* "libcc1/Makefile.in"
2883                           (("la_LDFLAGS =")
2884                            (string-append "la_LDFLAGS = -Wl,-rpath="
2885                                           (assoc-ref inputs "gcc") "/lib")))
2886                         ;; XXX: "g++ -v" is broken (see also libstdc++ above).
2887                         (substitute* "libcc1/configure"
2888                           (("g\\+\\+ -v") "true"))
2889                         #t)))
2890                   (_ '(add-before 'configure 'return-true
2891                         (lambda _ #t))))
2892                (add-after 'install 'symlink-libgcc_eh
2893                  (lambda* (#:key outputs #:allow-other-keys)
2894                    (let ((out (assoc-ref outputs "lib")))
2895                      ;; Glibc wants to link against libgcc_eh, so provide
2896                      ;; it.
2897                      (with-directory-excursion
2898                          (string-append out "/lib/gcc/"
2899                                         ,(boot-triplet)
2900                                         "/" ,(package-version gcc))
2901                        (symlink "libgcc.a" "libgcc_eh.a"))
2902                      #t))))))))
2903
2904     (inputs `(("gmp-source" ,(bootstrap-origin (package-source gmp-6.0)))
2905               ("mpfr-source" ,(bootstrap-origin (package-source mpfr)))
2906               ("mpc-source" ,(bootstrap-origin (package-source mpc)))
2907               ("binutils-cross" ,binutils-boot0)
2908
2909               ;; The libstdc++ that libcc1 links against.
2910               ("libstdc++" ,libstdc++-boot0)
2911
2912               ;; Call it differently so that the builder can check whether
2913               ;; the "libc" input is #f.
2914               ("libc-native" ,@(assoc-ref (%boot0-inputs) "libc"))
2915               ,@(alist-delete "libc" (%boot0-inputs))))
2916
2917     ;; No need for the native-inputs to build the documentation at this stage.
2918     (native-inputs `())))
2919
2920 (define perl-boot0
2921   (package
2922     (inherit perl)
2923     (name "perl-boot0")
2924     (source (bootstrap-origin (package-source perl)))
2925     (inputs (%boot0-inputs))
2926     (arguments
2927      `(#:implicit-inputs? #f
2928        #:guile ,%bootstrap-guile
2929        #:validate-runpath? #f
2930
2931        ;; At the very least, this must not depend on GCC & co.
2932        #:disallowed-references ,(list %bootstrap-binutils)
2933
2934        ,@(substitute-keyword-arguments (package-arguments perl)
2935            ((#:phases phases)
2936             `(modify-phases ,phases
2937                ;; Pthread support is missing in the bootstrap compiler
2938                ;; (broken spec file), so disable it.
2939                (add-before 'configure 'disable-pthreads
2940                  (lambda _
2941                    (substitute* "Configure"
2942                      (("^libswanted=(.*)pthread" _ before)
2943                       (string-append "libswanted=" before)))
2944                    #t))))
2945            ;; Do not configure with '-Dusethreads' since pthread
2946            ;; support is missing.
2947            ((#:configure-flags configure-flags)
2948             `(delete "-Dusethreads" ,configure-flags)))))))
2949
2950 (define m4-boot0
2951   (package
2952     (inherit m4)
2953     (name "m4-boot0")
2954     (source (bootstrap-origin (package-source m4)))
2955     (inputs (%boot0-inputs))
2956     (arguments
2957      `(#:guile ,%bootstrap-guile
2958        #:implicit-inputs? #f
2959        ,@(package-arguments m4)))))
2960
2961 (define bison-boot0
2962   ;; This Bison is needed to build MiG so we need it early in the process.
2963   ;; Recent versions of Linux-Libre headers also depend on this.
2964   (package
2965     (inherit bison)
2966     (name "bison-boot0")
2967     (propagated-inputs `(("m4" ,m4-boot0)))
2968     (native-inputs `(("perl" ,perl-boot0)))
2969     (inputs (%boot0-inputs))                      ;remove Flex...
2970     (arguments
2971      `(#:tests? #f                                ;... and thus disable tests
2972        #:implicit-inputs? #f
2973        #:guile ,%bootstrap-guile
2974
2975        ;; Zero timestamps in liby.a; this must be done
2976        ;; explicitly here because the bootstrap Binutils don't
2977        ;; do that (default is "cru".)
2978        #:make-flags `("ARFLAGS=crD"
2979                       ,,(match (%current-system)
2980                           ;; ranlib: '-D': No such file
2981                           ((or "i686-linux" "x86_64-linux")
2982                            "RANLIB=ranlib")
2983                           (_
2984                            "RANLIB=ranlib -D"))
2985                       "V=1")
2986
2987        ,@(package-arguments bison)))))
2988
2989 (define flex-boot0
2990   ;; This Flex is needed to build MiG as well as Linux-Libre headers.
2991   (package
2992     (inherit flex)
2993     (native-inputs `(("bison" ,bison-boot0)))
2994     (propagated-inputs `(("m4" ,m4-boot0)))
2995     (inputs (%boot0-inputs))
2996     (arguments
2997      `(#:implicit-inputs? #f
2998        #:guile ,%bootstrap-guile
2999        #:tests? #f))))
3000
3001 (define rsync-boot0
3002   (package
3003     (inherit rsync)
3004     (native-inputs `(("perl" ,perl-boot0)))
3005     (inputs (%boot0-inputs))
3006     (arguments
3007      `(#:implicit-inputs? #f
3008        #:guile ,%bootstrap-guile))))
3009
3010 (define-syntax define/system-dependent
3011   (lambda (s)
3012     "Bind IDENTIFIER to EXP, where the value of EXP is known to depend on
3013 '%current-system'.  The definition ensures that (1) EXP is \"thunked\" so that
3014 it sees the right value of '%current-system', and (2) that its result is
3015 memoized as a function of '%current-system'."
3016     (syntax-case s ()
3017       ((_ identifier exp)
3018        (with-syntax ((memoized (datum->syntax #'identifier
3019                                               (symbol-append
3020                                                (syntax->datum #'identifier)
3021                                                '/memoized))))
3022          #'(begin
3023              (define memoized
3024                (mlambda (system) exp))
3025              (define-syntax identifier
3026                (identifier-syntax (memoized (%current-system))))))))))
3027
3028 (define/system-dependent linux-libre-headers-boot0
3029   ;; Note: this is wrapped in a thunk to nicely handle circular dependencies
3030   ;; between (gnu packages linux) and this module.  Additionally, memoize
3031   ;; the result to play well with further memoization and code that relies
3032   ;; on pointer identity; see <https://bugs.gnu.org/30155>.
3033   (package
3034     (inherit linux-libre-headers)
3035     (arguments
3036      `(#:guile ,%bootstrap-guile
3037        #:implicit-inputs? #f
3038        ,@(package-arguments linux-libre-headers)))
3039     (native-inputs
3040      `(("perl" ,perl-boot0)
3041
3042        ;; Flex and Bison are required since version 4.16.
3043        ("flex" ,flex-boot0)
3044        ("bison" ,bison-boot0)
3045
3046        ;; Rsync is required since version 5.3.
3047        ("rsync" ,rsync-boot0)
3048        ,@(%boot0-inputs)))))
3049
3050 (define with-boot0
3051   (package-with-explicit-inputs %boot0-inputs
3052                                 %bootstrap-guile))
3053
3054 (define gnumach-headers-boot0
3055   (with-boot0
3056    (package-with-bootstrap-guile
3057     (package
3058       (inherit gnumach-headers)
3059       (version "1.8-116-g28b53508")
3060       (source (bootstrap-origin
3061                (origin
3062                  (method url-fetch)
3063                  (uri (string-append "https://lilypond.org/janneke/hurd/"
3064                                      "gnumach-" version ".tar.gz"))
3065                  (sha256
3066                   (base32
3067                    "006i0zgwy81vxarpfm12vip4q6i5mgmi5mmy5ldvxp5hx9h3l0zg")))))
3068       (native-inputs '())))))
3069
3070 (define mig-boot0
3071   (let* ((mig (package
3072                  (inherit (package-with-bootstrap-guile mig))
3073                  (native-inputs `(("bison" ,bison-boot0)
3074                                   ("flex" ,flex-boot0)))
3075                  (inputs `(("flex" ,flex-boot0)))
3076                  (arguments
3077                   `(#:configure-flags
3078                     `(,(string-append "LDFLAGS=-Wl,-rpath="
3079                                       (assoc-ref %build-inputs "flex") "/lib/")))))))
3080     (with-boot0 mig)))
3081
3082 (define hurd-version-boot0 "0.9-229-ga1efcee8")
3083 (define hurd-source-boot0
3084   (let ((version hurd-version-boot0))
3085     (bootstrap-origin
3086      (origin
3087        (method url-fetch)
3088        (uri (string-append "https://lilypond.org/janneke/hurd/"
3089                            "hurd-v" version ".tar.gz"))
3090        (sha256
3091         (base32
3092          "0bq2q2jisxcy0kgcm6rz0z2fddwxxm7azsama7li28a2m08kdpzy"))))))
3093
3094 (define hurd-headers-boot0
3095   (let ((hurd-headers (package (inherit hurd-headers)
3096                                (version hurd-version-boot0)
3097                                (source hurd-source-boot0)
3098                                (native-inputs `(("mig" ,mig-boot0)))
3099                                (inputs '()))))
3100     (with-boot0 (package-with-bootstrap-guile hurd-headers))))
3101
3102 (define hurd-minimal-boot0
3103   (let ((hurd-minimal (package (inherit hurd-minimal)
3104                                (version hurd-version-boot0)
3105                                (source hurd-source-boot0)
3106                                (native-inputs `(("mig" ,mig-boot0)))
3107                                (inputs '()))))
3108     (with-boot0 (package-with-bootstrap-guile hurd-minimal))))
3109
3110 (define/system-dependent hurd-core-headers-boot0
3111   ;; Return the Hurd and Mach headers as well as initial Hurd libraries for
3112   ;; the bootstrap environment.
3113   (package (inherit (package-with-bootstrap-guile hurd-core-headers))
3114            (arguments `(#:guile ,%bootstrap-guile
3115                         ,@(package-arguments hurd-core-headers)))
3116            (inputs
3117             `(("gnumach-headers" ,gnumach-headers-boot0)
3118               ("hurd-headers" ,hurd-headers-boot0)
3119               ("hurd-minimal" ,hurd-minimal-boot0)
3120               ,@(%boot0-inputs)))))
3121
3122 (define* (kernel-headers-boot0 #:optional (system (%current-system)))
3123   (match system
3124     ("i586-gnu" hurd-core-headers-boot0)
3125     (_ linux-libre-headers-boot0)))
3126
3127 (define texinfo-boot0
3128   ;; Texinfo used to build libc's manual.
3129   ;; We build without ncurses because it fails to build at this stage, and
3130   ;; because we don't need the stand-alone Info reader.
3131   ;; Also, use (%BOOT0-INPUTS) to avoid building Perl once more.
3132   (package
3133     (inherit texinfo)
3134     (native-inputs '())
3135     (inputs `(,@(%boot0-inputs)
3136               ("perl" ,perl-boot0)))
3137     (arguments
3138      `(#:implicit-inputs? #f
3139        #:guile ,%bootstrap-guile
3140
3141        ;; Some of Texinfo 6.1's tests would fail with "Couldn't set UTF-8
3142        ;; character type in locale" but we don't have a UTF-8 locale at this
3143        ;; stage, so skip them.
3144        #:tests? #f))))
3145
3146 (define expat-sans-tests
3147   (package
3148     (inherit expat)
3149     (inputs (%boot0-inputs))
3150     (arguments
3151      ;; XXX: Linking 'runtestscpp' fails with things like:
3152      ;;
3153      ;;   ld: Dwarf Error: found dwarf version '3789', this reader only handles version 2 and 3 information.
3154      ;;
3155      ;; Skip tests altogether.
3156      `(#:implicit-inputs? #f
3157        #:guile ,%bootstrap-guile
3158
3159        ,@(substitute-keyword-arguments (package-arguments expat)
3160            ((#:configure-flags flags ''())
3161             ;; Since we're not passing the right -Wl,-rpath flags, build the
3162             ;; static library to avoid RUNPATH validation failure.
3163             `(cons "--disable-shared" ,flags))
3164            ((#:tests? _ #f) #f))))))
3165
3166 (define python-boot0
3167   (package
3168     (inherit python-minimal)
3169     ;; We cannot use Python 3.7 and later here, because they require
3170     ;; pthreads, which is missing on non-x86 platforms at this stage.
3171     ;; Python 3.6 technically supports being built without threading
3172     ;; support, but requires additional patches.
3173     (version "3.5.9")
3174     (source (bootstrap-origin
3175              (origin
3176                (method url-fetch)
3177                (uri (string-append "https://www.python.org/ftp/python/"
3178                                    version "/Python-" version ".tar.xz"))
3179                (sha256
3180                 (base32
3181                  "0jdh9pvx6m6lfz2liwvvhn7vks7qrysqgwn517fkpxb77b33fjn2"))
3182                (modules '((guix build utils)))
3183                (snippet
3184                 '(begin
3185                    ;; Delete the bundled copy of libexpat.
3186                    (delete-file-recursively "Modules/expat")
3187                    (substitute* "Modules/Setup.dist"
3188                      ;; Link Expat instead of embedding the bundled one.
3189                      (("^#pyexpat.*") "pyexpat pyexpat.c -lexpat\n"))
3190                    #t)))))
3191     (inputs
3192      `(,@(%boot0-inputs)
3193        ("expat" ,expat-sans-tests)))              ;remove OpenSSL, zlib, etc.
3194     (native-inputs '())                           ;and pkg-config
3195     (arguments
3196      `(#:implicit-inputs? #f
3197        #:guile ,%bootstrap-guile
3198
3199        ,@(substitute-keyword-arguments (package-arguments python-minimal)
3200            ;; Disable features that cannot be built at this stage.
3201            ((#:configure-flags _ ''())
3202             `(list "--without-ensurepip"
3203                    "--without-threads"))
3204            ;; Clear #:make-flags, such that changes to the regular
3205            ;; Python package won't interfere with this one.
3206            ((#:make-flags _ ''()) ''())
3207            ((#:phases phases)
3208             ;; Remove the 'apply-alignment-patch' phase if present to avoid
3209             ;; rebuilding this package.  TODO: for the next rebuild cycle,
3210             ;; consider inlining all the arguments instead of inheriting to
3211             ;; make it easier to patch Python without risking a full rebuild.
3212             ;; Or better yet, change to 'python-on-guile'.
3213             `(modify-phases ,@(list (match phases
3214                                       (('modify-phases original-phases
3215                                          changes ...
3216                                          ('add-after unpack apply-alignment-patch _))
3217                                        `(modify-phases ,original-phases ,@changes))
3218                                       (_ phases)))
3219                (add-before 'configure 'disable-modules
3220                  (lambda _
3221                    (substitute* "setup.py"
3222                      ;; Disable ctypes, since it requires libffi.
3223                      (("extensions\\.append\\(ctypes\\)") "")
3224                      ;; Prevent the 'ossaudiodev' extension from being
3225                      ;; built, since it requires Linux headers.
3226                      (("'linux', ") ""))
3227                    #t))
3228                (delete 'set-TZDIR)
3229                ,@(if (hurd-system?)
3230                      `((add-before 'build 'fix-regen
3231                          (lambda* (#:key inputs #:allow-other-keys)
3232                            (let ((libc (assoc-ref inputs "libc")))
3233                              (substitute* "Lib/plat-generic/regen"
3234                                (("/usr/include/") (string-append libc "/include/")))
3235                              #t))))
3236                      '())))
3237            ((#:tests? _ #f) #f))))))
3238
3239 (define/system-dependent ld-wrapper-boot0
3240   ;; The first 'ld' wrapper, defined with 'define/system-dependent' because
3241   ;; its calls '%boot0-inputs', whose result depends on (%current-system)
3242   ;;
3243   ;; We need this so binaries on Hurd will have libmachuser and libhurduser
3244   ;; in their RUNPATH, otherwise validate-runpath will fail.
3245   (make-ld-wrapper "ld-wrapper-boot0"
3246                    #:target boot-triplet
3247                    #:binutils binutils-boot0
3248                    #:guile %bootstrap-guile
3249                    #:bash (car (assoc-ref (%boot0-inputs) "bash"))
3250                    #:guile-for-build %bootstrap-guile))
3251
3252 (define (%boot1-inputs)
3253   ;; 2nd stage inputs.
3254   `(("gcc" ,gcc-boot0)
3255     ("ld-wrapper-cross" ,ld-wrapper-boot0)
3256     ("binutils-cross" ,binutils-boot0)
3257     ,@(alist-delete "binutils" (%boot0-inputs))))
3258
3259 (define glibc-final-with-bootstrap-bash
3260   ;; The final libc, "cross-built".  If everything went well, the resulting
3261   ;; store path has no dependencies.  Actually, the really-final libc is
3262   ;; built just below; the only difference is that this one uses the
3263   ;; bootstrap Bash.
3264   (package
3265     (inherit glibc)
3266     (name "glibc-intermediate")
3267     (source (bootstrap-origin (package-source glibc)))
3268     (arguments
3269      `(#:guile ,%bootstrap-guile
3270        #:implicit-inputs? #f
3271
3272        ,@(substitute-keyword-arguments (package-arguments glibc)
3273            ((#:configure-flags flags)
3274             `(append (list ,(string-append "--host=" (boot-triplet))
3275                            ,(string-append "--build="
3276                                            (nix-system->gnu-triplet))
3277                            ,(if (hurd-system?) "--disable-werror"
3278                                 ""))
3279                      ,flags))
3280            ((#:phases phases)
3281             `(modify-phases ,phases
3282                (add-before 'configure 'pre-configure
3283                  (lambda* (#:key inputs #:allow-other-keys)
3284                    ;; Don't clobber CPATH with the bootstrap libc.
3285                    (setenv "NATIVE_CPATH" (getenv "CPATH"))
3286                    (unsetenv "CPATH")
3287
3288                    ;; Tell 'libpthread' where to find 'libihash' on Hurd systems.
3289                    ,@(if (hurd-system?)
3290                        '((substitute* '("sysdeps/mach/Makefile"
3291                                         "sysdeps/mach/hurd/Makefile")
3292                            (("LDLIBS-pthread.so =.*")
3293                             (string-append "LDLIBS-pthread.so = "
3294                                            (assoc-ref %build-inputs "kernel-headers")
3295                                            "/lib/libihash.a\n"))))
3296                        '())
3297
3298                    ;; 'rpcgen' needs native libc headers to be built.
3299                    (substitute* "sunrpc/Makefile"
3300                      (("sunrpc-CPPFLAGS =.*" all)
3301                       (string-append "CPATH = $(NATIVE_CPATH)\n"
3302                                      "export CPATH\n"
3303                                      all "\n")))
3304                    #t)))))))
3305     (propagated-inputs `(("kernel-headers" ,(kernel-headers-boot0))))
3306     (native-inputs
3307      `(("bison" ,bison-boot0)
3308        ("texinfo" ,texinfo-boot0)
3309        ("perl" ,perl-boot0)
3310        ("python" ,python-boot0)))
3311     (inputs
3312      `( ;; The boot inputs.  That includes the bootstrap libc.  We don't want
3313        ;; it in $CPATH, hence the 'pre-configure' phase above.
3314        ,@(%boot1-inputs)
3315
3316        ;; A native MiG is needed to build Glibc on Hurd.
3317        ,@(if (hurd-system?)
3318              `(("mig" ,mig-boot0))
3319              '())
3320
3321        ;; A native GCC is needed to build `cross-rpcgen'.
3322        ("native-gcc" ,@(assoc-ref (%boot0-inputs) "gcc"))
3323
3324        ;; Here, we use the bootstrap Bash, which is not satisfactory
3325        ;; because we don't want to depend on bootstrap tools.
3326        ("static-bash" ,@(assoc-ref (%boot0-inputs) "bash"))))))
3327
3328 (define (cross-gcc-wrapper gcc binutils glibc bash)
3329   "Return a wrapper for the pseudo-cross toolchain GCC/BINUTILS/GLIBC
3330 that makes it available under the native tool names."
3331   (package (inherit gcc)
3332     (name (string-append (package-name gcc) "-wrapped"))
3333     (source #f)
3334     (build-system trivial-build-system)
3335     (outputs '("out"))
3336     (arguments
3337      `(#:guile ,%bootstrap-guile
3338        #:modules ((guix build utils))
3339        #:builder (begin
3340                    (use-modules (guix build utils))
3341
3342                    (let* ((binutils (assoc-ref %build-inputs "binutils"))
3343                           (gcc      (assoc-ref %build-inputs "gcc"))
3344                           (libc     (assoc-ref %build-inputs "libc"))
3345                           (bash     (assoc-ref %build-inputs "bash"))
3346                           (out      (assoc-ref %outputs "out"))
3347                           (bindir   (string-append out "/bin"))
3348                           (triplet  ,(boot-triplet)))
3349                      (define (wrap-program program)
3350                        ;; GCC-BOOT0 is a libc-less cross-compiler, so it
3351                        ;; needs to be told where to find the crt files and
3352                        ;; the dynamic linker.
3353                        (call-with-output-file program
3354                          (lambda (p)
3355                            (format p "#!~a/bin/bash
3356 exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%"
3357                                    bash
3358                                    gcc triplet program
3359                                    libc libc
3360                                    ,(glibc-dynamic-linker))))
3361
3362                        (chmod program #o555))
3363
3364                      (mkdir-p bindir)
3365                      (with-directory-excursion bindir
3366                        (for-each (lambda (tool)
3367                                    (symlink (string-append binutils "/bin/"
3368                                                            triplet "-" tool)
3369                                             tool))
3370                                  '("ar" "ranlib"))
3371                        (for-each wrap-program '("gcc" "g++")))
3372
3373                      #t))))
3374     (native-inputs
3375      `(("binutils" ,binutils)
3376        ("gcc" ,gcc)
3377        ("libc" ,glibc)
3378        ("bash" ,bash)))
3379     (inputs '())))
3380
3381 (define/system-dependent gcc-boot0-intermediate-wrapped
3382   ;; Make the cross-tools GCC-BOOT0 and BINUTILS-BOOT0 available under the
3383   ;; non-cross names.
3384   (cross-gcc-wrapper gcc-boot0 binutils-boot0
3385                      glibc-final-with-bootstrap-bash
3386                      (car (assoc-ref (%boot1-inputs) "bash"))))
3387
3388 (define static-bash-for-glibc
3389   ;; A statically-linked Bash to be used by GLIBC-FINAL in system(3) & co.
3390   (package
3391     (inherit static-bash)
3392     (source (bootstrap-origin (package-source static-bash)))
3393     (inputs `(("gcc" ,gcc-boot0-intermediate-wrapped)
3394               ("libc" ,glibc-final-with-bootstrap-bash)
3395               ("libc:static" ,glibc-final-with-bootstrap-bash "static")
3396               ,@(fold alist-delete (%boot1-inputs)
3397                       '("gcc" "libc"))))
3398     (arguments
3399      `(#:implicit-inputs? #f
3400        #:guile ,%bootstrap-guile
3401
3402        ,@(substitute-keyword-arguments (package-arguments static-bash)
3403            ((#:configure-flags flags '())
3404             ;; Add a '-L' flag so that the pseudo-cross-ld of
3405             ;; BINUTILS-BOOT0 can find libc.a.
3406             `(append ,flags
3407                      (list (string-append "LDFLAGS=-static -L"
3408                                           (assoc-ref %build-inputs
3409                                                      "libc:static")
3410                                           "/lib")))))))))
3411
3412 (define gettext-boot0
3413   ;; A minimal gettext used during bootstrap.
3414   (package
3415     (inherit gettext-minimal)
3416     (name "gettext-boot0")
3417     ;; Newer versions of GNU gettext depends on libxml2 and ncurses.  To
3418     ;; simplify the dependency chain, we stick to this version here.
3419     (version "0.19.8.1")
3420     (source (origin
3421               (method url-fetch)
3422               (uri (string-append "mirror://gnu/gettext/gettext-"
3423                                   version ".tar.gz"))
3424               (sha256
3425                (base32
3426                 "0hsw28f9q9xaggjlsdp2qmbp2rbd1mp0njzan2ld9kiqwkq2m57z"))))
3427     (inputs (%boot1-inputs))                      ;zero dependencies
3428     (arguments
3429      `(#:implicit-inputs? #f
3430        #:guile ,%bootstrap-guile
3431        #:tests? #f
3432        #:phases (modify-phases %standard-phases
3433                   ;; Build only the tools.
3434                   (add-after 'unpack 'chdir
3435                     (lambda _
3436                       (chdir "gettext-tools")
3437                       #t))
3438
3439                   ;; Some test programs require pthreads, which we don't have.
3440                   (add-before 'configure 'no-test-programs
3441                     (lambda _
3442                       (substitute* "tests/Makefile.in"
3443                         (("^PROGRAMS =.*$")
3444                          "PROGRAMS =\n"))
3445                       #t)))))))
3446
3447 (define glibc-final
3448   ;; The final glibc, which embeds the statically-linked Bash built above.
3449   ;; Use 'package/inherit' so we get the 'replacement' of 'glibc', if any.
3450   (package/inherit
3451    glibc
3452    (name "glibc")
3453    (source (bootstrap-origin (package-source glibc)))
3454    (inputs `(("static-bash" ,static-bash-for-glibc)
3455              ,@(alist-delete
3456                 "static-bash"
3457                 (package-inputs glibc-final-with-bootstrap-bash))))
3458
3459    ;; This time we need 'msgfmt' to install all the libc.mo files.
3460    (native-inputs `(,@(package-native-inputs glibc-final-with-bootstrap-bash)
3461                     ("gettext" ,gettext-boot0)))
3462
3463    (propagated-inputs
3464     (package-propagated-inputs glibc-final-with-bootstrap-bash))
3465
3466    ;; The final libc only refers to itself, but the 'debug' output contains
3467    ;; references to GCC-BOOT0 and to the Linux headers.  XXX: Would be great
3468    ;; if 'allowed-references' were per-output.
3469    (arguments
3470     `(#:allowed-references
3471       ((,gcc-boot0 "lib")
3472        ,(kernel-headers-boot0)
3473        ,static-bash-for-glibc
3474        ,@(if (hurd-system?)
3475              `(,gnumach-headers-boot0
3476                ,hurd-headers-boot0)
3477              '())
3478        ,@(package-outputs glibc-final-with-bootstrap-bash))
3479       ,@(package-arguments glibc-final-with-bootstrap-bash)))))
3480
3481 (define/system-dependent gcc-boot0-wrapped
3482   ;; Make the cross-tools GCC-BOOT0 and BINUTILS-BOOT0 available under the
3483   ;; non-cross names.
3484   (cross-gcc-wrapper gcc-boot0 binutils-boot0 glibc-final
3485                      (car (assoc-ref (%boot1-inputs) "bash"))))
3486
3487 (define (%boot2-inputs)
3488   ;; 3rd stage inputs.
3489   `(("libc" ,glibc-final)
3490     ("libc:static" ,glibc-final "static")
3491     ("gcc" ,gcc-boot0-wrapped)
3492     ,@(fold alist-delete (%boot1-inputs) '("libc" "gcc" "linux-libre-headers"))))
3493
3494 (define binutils-final
3495   (package
3496     (inherit binutils)
3497     (source (bootstrap-origin (package-source binutils)))
3498     (arguments
3499      `(#:guile ,%bootstrap-guile
3500        #:implicit-inputs? #f
3501        #:allowed-references ("out" ,glibc-final)
3502        ,@(package-arguments binutils)))
3503     (inputs (%boot2-inputs))))
3504
3505 (define libstdc++
3506   ;; Intermediate libstdc++ that will allow us to build the final GCC
3507   ;; (remember that GCC-BOOT0 cannot build libstdc++.)
3508   (let ((lib (make-libstdc++ gcc)))
3509     (package
3510       (inherit lib)
3511       (source (bootstrap-origin (package-source lib)))
3512       (arguments
3513        `(#:guile ,%bootstrap-guile
3514          #:implicit-inputs? #f
3515          #:allowed-references ("out")
3516
3517          ;; XXX: libstdc++.so NEEDs ld.so for some reason.
3518          #:validate-runpath? #f
3519
3520          ;; All of the package arguments from 'make-libstdc++
3521          ;; except for the configure-flags.
3522          ,@(package-arguments lib)
3523          #:configure-flags `("--disable-shared"
3524                              "--disable-libstdcxx-dual-abi"
3525                              "--disable-libstdcxx-threads"
3526                              "--disable-libstdcxx-pch"
3527                              ,(string-append "--with-gxx-include-dir="
3528                                              (assoc-ref %outputs "out")
3529                                              "/include"))))
3530       (outputs '("out"))
3531       (inputs (%boot2-inputs))
3532       (synopsis "GNU C++ standard library (intermediate)"))))
3533
3534 (define zlib-final
3535   ;; Zlib used by GCC-FINAL.
3536   (package
3537     (inherit zlib)
3538     (arguments
3539      `(#:guile ,%bootstrap-guile
3540        #:implicit-inputs? #f
3541        #:allowed-references ("out" ,glibc-final)
3542        ,@(package-arguments zlib)))
3543     (inputs (%boot2-inputs))))
3544
3545 (define/system-dependent ld-wrapper-boot3
3546   ;; A linker wrapper that uses the bootstrap Guile.
3547   (make-ld-wrapper "ld-wrapper-boot3"
3548                    #:binutils binutils-final
3549                    #:guile %bootstrap-guile
3550                    #:bash (car (assoc-ref (%boot2-inputs) "bash"))
3551                    #:guile-for-build %bootstrap-guile))
3552
3553 (define gcc-final
3554   ;; The final GCC.
3555   (package (inherit gcc-boot0)
3556     (name "gcc")
3557
3558     ;; XXX: Currently #:allowed-references applies to all the outputs but the
3559     ;; "debug" output contains disallowed references, notably
3560     ;; linux-libre-headers.  Disable the debugging output to work around that.
3561     (outputs (delete "debug" (package-outputs gcc-boot0)))
3562
3563     (arguments
3564      `(#:guile ,%bootstrap-guile
3565        #:implicit-inputs? #f
3566
3567        #:allowed-references ("out" "lib" ,zlib-final
3568                              ,glibc-final ,static-bash-for-glibc)
3569
3570        ;; Things like libasan.so and libstdc++.so NEED ld.so for some
3571        ;; reason, but it is not in their RUNPATH.  This is a false
3572        ;; positive, so turn it off.
3573        #:validate-runpath? #f
3574
3575        ,@(substitute-keyword-arguments (package-arguments gcc)
3576            ((#:make-flags flags)
3577             ;; Since $LIBRARY_PATH is not honored, add the relevant flags.
3578             `(let ((zlib (assoc-ref %build-inputs "zlib")))
3579                (map (lambda (flag)
3580                       (if (string-prefix? "LDFLAGS=" flag)
3581                           (string-append flag " -L"
3582                                          (assoc-ref %build-inputs "libstdc++")
3583                                          "/lib -L" zlib "/lib -Wl,-rpath="
3584                                          zlib "/lib")
3585                           flag))
3586                     ,flags)))
3587            ;; Build again GMP & co. within GCC's build process, because it's hard
3588            ;; to do outside (because GCC-BOOT0 is a cross-compiler, and thus
3589            ;; doesn't honor $LIBRARY_PATH, which breaks `gnu-build-system'.)
3590            ((#:phases phases)
3591             `(modify-phases ,phases
3592                 (add-after 'unpack 'unpack-gmp&co
3593                   (lambda* (#:key inputs #:allow-other-keys)
3594                     (let ((gmp  (assoc-ref %build-inputs "gmp-source"))
3595                           (mpfr (assoc-ref %build-inputs "mpfr-source"))
3596                           (mpc  (assoc-ref %build-inputs "mpc-source")))
3597
3598                       ;; To reduce the set of pre-built bootstrap inputs, build
3599                       ;; GMP & co. from GCC.
3600                       (for-each (lambda (source)
3601                                   (invoke "tar" "xvf" source))
3602                                 (list gmp mpfr mpc))
3603
3604                       ;; Create symlinks like `gmp' -> `gmp-x.y.z'.
3605                       ,@(map (lambda (lib)
3606                                ;; Drop trailing letters, as gmp-6.0.0a unpacks
3607                                ;; into gmp-6.0.0.
3608                                `(symlink ,(string-trim-right
3609                                            (package-full-name lib "-")
3610                                            char-set:letter)
3611                                          ,(package-name lib)))
3612                              (list gmp-6.0 mpfr mpc))
3613                       #t))))))))
3614
3615     ;; This time we want Texinfo, so we get the manual.  Add
3616     ;; STATIC-BASH-FOR-GLIBC so that it's used in the final shebangs of
3617     ;; scripts such as 'mkheaders' and 'fixinc.sh' (XXX: who cares about these
3618     ;; scripts?).
3619     (native-inputs `(("texinfo" ,texinfo-boot0)
3620                      ("perl" ,perl-boot0) ;for manpages
3621                      ("static-bash" ,static-bash-for-glibc)
3622                      ,@(package-native-inputs gcc-boot0)))
3623
3624     (inputs `(("gmp-source" ,(bootstrap-origin (package-source gmp-6.0)))
3625               ("mpfr-source" ,(package-source mpfr))
3626               ("mpc-source" ,(package-source mpc))
3627               ("ld-wrapper" ,ld-wrapper-boot3)
3628               ("binutils" ,binutils-final)
3629               ("libstdc++" ,libstdc++)
3630               ("zlib" ,zlib-final)
3631               ,@(%boot2-inputs)))))
3632
3633 (define (%boot3-inputs)
3634   ;; 4th stage inputs.
3635   `(("gcc" ,gcc-final)
3636     ("ld-wrapper" ,ld-wrapper-boot3)
3637     ,@(alist-delete "gcc" (%boot2-inputs))))
3638
3639 (define bash-final
3640   ;; Link with `-static-libgcc' to make sure we don't retain a reference
3641   ;; to the bootstrap GCC.  Use "bash-minimal" to avoid an extra dependency
3642   ;; on Readline and ncurses.
3643   (let ((bash (static-libgcc-package bash-minimal)))
3644     (package
3645       (inherit bash)
3646       (source (bootstrap-origin (package-source bash)))
3647       (inputs (%boot3-inputs))
3648       (arguments
3649        `(#:implicit-inputs? #f
3650          #:guile ,%bootstrap-guile
3651
3652          #:disallowed-references ,(assoc-ref (%boot3-inputs) "coreutils&co")
3653
3654          ,@(package-arguments bash))))))
3655
3656 (define (%boot4-inputs)
3657   ;; Now use the final Bash.
3658   `(("bash" ,bash-final)
3659     ,@(alist-delete "bash" (%boot3-inputs))))
3660
3661 (define with-boot4
3662   (package-with-explicit-inputs %boot4-inputs %bootstrap-guile))
3663
3664 (define-public guile-final
3665   ;; This package must be public because other modules refer to it.  However,
3666   ;; mark it as hidden so that 'fold-packages' ignores it.
3667   (with-boot4 (hidden-package
3668                (package-with-bootstrap-guile guile-3.0/fixed))))
3669
3670 (define glibc-utf8-locales-final
3671   ;; Now that we have GUILE-FINAL, build the UTF-8 locales.  They are needed
3672   ;; by the build processes afterwards so their 'scm_to_locale_string' works
3673   ;; with the full range of Unicode codepoints (remember
3674   ;; 'scm_to_locale_string' is called every time a string is passed to a C
3675   ;; function.)
3676   (package
3677     (inherit glibc-utf8-locales)
3678     (native-inputs
3679      `(("glibc" ,glibc-final)
3680        ("gzip" ,(with-boot4 gzip))))))
3681
3682 (define-public ld-wrapper
3683   ;; The final 'ld' wrapper, which uses the final Guile and Binutils.
3684   (make-ld-wrapper "ld-wrapper"
3685                    #:binutils binutils-final
3686                    #:guile guile-final
3687                    #:bash bash-final))
3688
3689 (define (%boot5-inputs)
3690   ;; Now with UTF-8 locales.  Remember that the bootstrap binaries were built
3691   ;; with an older libc, which cannot load the new locale format.  See
3692   ;; <https://lists.gnu.org/archive/html/guix-devel/2015-08/msg00737.html>.
3693   `(("locales" ,glibc-utf8-locales-final)
3694     ,@(%boot4-inputs)))
3695
3696 (define with-boot5
3697   (package-with-explicit-inputs %boot5-inputs))
3698
3699 (define gnu-make-final
3700   ;; The final GNU Make, which uses the final Guile.
3701   (let ((pkg-config (package
3702                       (inherit %pkg-config)       ;the native pkg-config
3703                       (inputs `(("guile" ,guile-final)
3704                                 ,@(%boot5-inputs)))
3705                       (arguments
3706                        `(#:implicit-inputs? #f
3707                          ,@(package-arguments pkg-config))))))
3708     (package
3709       (inherit (package-with-bootstrap-guile gnu-make))
3710       (inputs `(("guile" ,guile-final)
3711                 ,@(%boot5-inputs)))
3712       (native-inputs `(("pkg-config" ,pkg-config)))
3713       (arguments
3714        `(#:implicit-inputs? #f
3715          ,@(package-arguments gnu-make))))))
3716
3717
3718 (define coreutils-final
3719   ;; The final Coreutils.  Treat them specially because some packages, such as
3720   ;; Findutils, keep a reference to the Coreutils they were built with.
3721   (with-boot5 (package-with-bootstrap-guile
3722                (package
3723                  (inherit coreutils-minimal)
3724                  (name "coreutils")))
3725               ;; Use the final Guile, linked against the
3726               ;; final libc with working iconv, so that
3727               ;; 'substitute*' works well when touching
3728               ;; test files in Gettext.
3729               ))
3730
3731 (define grep-final
3732   ;; The final grep.  Gzip holds a reference to it (via zgrep), so it must be
3733   ;; built before gzip.
3734   (let ((grep (with-boot5 (package-with-bootstrap-guile grep))))
3735     (package/inherit grep
3736                      (inputs (alist-delete "pcre" (package-inputs grep)))
3737                      (native-inputs `(("perl" ,perl-boot0))))))
3738
3739 (define (%boot6-inputs)
3740   ;; Now use the final Coreutils.
3741   `(("coreutils" ,coreutils-final)
3742     ("grep" ,grep-final)
3743     ,@(%boot5-inputs)))
3744
3745 (define with-boot6
3746   (package-with-explicit-inputs %boot6-inputs))
3747
3748 (define sed-final
3749   ;; The final sed.
3750   (let ((sed (with-boot6 (package-with-bootstrap-guile sed))))
3751     (package/inherit sed (native-inputs `(("perl" ,perl-boot0))))))
3752
3753 (define-public %final-inputs
3754   ;; Final derivations used as implicit inputs by 'gnu-build-system'.  We
3755   ;; still use 'package-with-bootstrap-guile' so that the bootstrap tools are
3756   ;; used for origins that have patches, thereby avoiding circular
3757   ;; dependencies.
3758   (let ((finalize (compose with-boot6
3759                            package-with-bootstrap-guile)))
3760     `(,@(map (match-lambda
3761                ((name package)
3762                 (list name (finalize package))))
3763              `(("tar" ,tar)
3764                ("gzip" ,gzip)
3765                ("bzip2" ,bzip2)
3766                ("xz" ,xz)
3767                ("file" ,file)
3768                ("diffutils" ,diffutils)
3769                ("patch" ,patch)
3770                ("findutils" ,findutils)
3771                ("gawk" ,gawk)))
3772       ("sed" ,sed-final)
3773       ("grep" ,grep-final)
3774       ("coreutils" ,coreutils-final)
3775       ("make" ,gnu-make-final)
3776       ("bash" ,bash-final)
3777       ("ld-wrapper" ,ld-wrapper)
3778       ("binutils" ,binutils-final)
3779       ("gcc" ,gcc-final)
3780       ("libc" ,glibc-final)
3781       ("libc:static" ,glibc-final "static")
3782       ("locales" ,glibc-utf8-locales-final))))
3783
3784 (define-public canonical-package
3785   (let ((name->package (fold (lambda (input result)
3786                                (match input
3787                                  ((_ package . outputs)
3788                                   (vhash-cons (package-full-name package)
3789                                               package result))))
3790                              vlist-null
3791                              `(("guile" ,guile-final)
3792                                ,@%final-inputs))))
3793     (lambda (package)
3794       "Return the 'canonical' variant of PACKAGE---i.e., if PACKAGE is one of
3795 the implicit inputs of 'gnu-build-system', return that one, otherwise return
3796 PACKAGE.
3797
3798 The goal is to avoid duplication in cases like GUILE-FINAL vs. GUILE-2.2,
3799 COREUTILS-FINAL vs. COREUTILS, etc."
3800       ;; XXX: This doesn't handle dependencies of the final inputs, such as
3801       ;; libunistring, GMP, etc.
3802       (match (vhash-assoc (package-full-name package) name->package)
3803         ((_ . canon)
3804          ;; In general we want CANON, except if we're cross-compiling: CANON
3805          ;; uses explicit inputs, so it is "anchored" in the bootstrapped
3806          ;; process, with dependencies on things that cannot be
3807          ;; cross-compiled.
3808          (if (%current-target-system)
3809              package
3810              canon))
3811         (_ package)))))
3812
3813 \f
3814 ;;;
3815 ;;; GCC toolchain.
3816 ;;;
3817
3818 ;; Using the following procedure, a gcc toolchain targeting glibc-2.27 can be
3819 ;; instantiated like this:
3820 ;;
3821 ;; (define-public gcc-glibc-2.27-toolchain
3822 ;;   (make-gcc-toolchain gcc glibc-2.27))
3823
3824 (define* (make-gcc-toolchain gcc
3825                             #:optional
3826                             (libc #f))
3827   "Return a complete toolchain for GCC. If LIBC is specified, target that libc."
3828   (let ((gcc (if libc (make-gcc-libc gcc libc) gcc))
3829         (libc (if libc libc glibc-final)))
3830     (package
3831       (name (string-append (package-name gcc) "-toolchain"))
3832       (version (package-version gcc))
3833       (source #f)
3834       (build-system trivial-build-system)
3835       (arguments
3836        '(#:modules ((guix build union))
3837          #:builder (begin
3838                      (use-modules (ice-9 match)
3839                                   (srfi srfi-1)
3840                                   (srfi srfi-26)
3841                                   (guix build union))
3842
3843                      (let ((out (assoc-ref %outputs "out")))
3844                        (union-build out
3845                                     (filter-map (match-lambda
3846                                                   (("libc-debug" . _) #f)
3847                                                   (("libc-static" . _) #f)
3848                                                   ((_ . directory) directory))
3849                                                 %build-inputs))
3850
3851                        (union-build (assoc-ref %outputs "debug")
3852                                     (list (assoc-ref %build-inputs
3853                                                      "libc-debug")))
3854                        (union-build (assoc-ref %outputs "static")
3855                                     (list (assoc-ref %build-inputs
3856                                                      "libc-static")))
3857                        #t))))
3858
3859       (native-search-paths (package-native-search-paths gcc))
3860       (search-paths (package-search-paths gcc))
3861
3862       (license (package-license gcc))
3863       (synopsis "Complete GCC tool chain for C/C++ development")
3864       (description
3865        "This package provides a complete GCC tool chain for C/C++ development to
3866 be installed in user profiles.  This includes GCC, as well as libc (headers and
3867 binaries, plus debugging symbols in the @code{debug} output), and Binutils.  GCC
3868 is the GNU Compiler Collection.")
3869       (home-page "https://gcc.gnu.org/")
3870       (outputs '("out" "debug" "static"))
3871
3872       ;; The main raison d'être of this "meta-package" is (1) to conveniently
3873       ;; install everything that we need, and (2) to make sure ld-wrapper comes
3874       ;; before Binutils' ld in the user's profile.
3875       (inputs `(("gcc" ,gcc)
3876                 ("ld-wrapper" ,(car (assoc-ref %final-inputs "ld-wrapper")))
3877                 ("binutils" ,binutils-final)
3878                 ("libc" ,libc)
3879                 ("libc-debug" ,libc "debug")
3880                 ("libc-static" ,libc "static"))))))
3881
3882 (define-public gcc-toolchain
3883   (make-gcc-toolchain gcc-final))
3884
3885 (define-public gcc-toolchain-4.8
3886   (make-gcc-toolchain gcc-4.8))
3887
3888 (define-public gcc-toolchain-4.9
3889   (make-gcc-toolchain gcc-4.9))
3890
3891 (define-public gcc-toolchain-5
3892   (make-gcc-toolchain gcc-5))
3893
3894 (define-public gcc-toolchain-6
3895   (make-gcc-toolchain gcc-6))
3896
3897 (define-public gcc-toolchain-7
3898   gcc-toolchain)
3899
3900 (define-public gcc-toolchain-8
3901   (make-gcc-toolchain gcc-8))
3902
3903 (define-public gcc-toolchain-9
3904   (make-gcc-toolchain gcc-9))
3905
3906 (define-public gcc-toolchain-10
3907   (make-gcc-toolchain gcc-10))
3908
3909 (define-public gcc-toolchain-aka-gcc
3910   ;; It's natural for users to try "guix install gcc".  This package
3911   ;; automatically "redirects" them to 'gcc-toolchain'.
3912   (deprecated-package "gcc" gcc-toolchain-10))
3913
3914
3915 (define-public gdc-toolchain-10
3916   (package (inherit (make-gcc-toolchain gdc-10))
3917     (synopsis "Complete GCC tool chain for D lang development")
3918     (description "This package provides a complete GCC tool chain for
3919 D lang development to be installed in user profiles.  This includes
3920 gdc, as well as libc (headers and binaries, plus debugging symbols
3921 in the @code{debug} output), and binutils.")))
3922
3923 ;; Provide the Fortran toolchain package only for the version of gfortran that
3924 ;; is used by Guix internally to build Fortran libraries, because combining
3925 ;; code compiled with different versions can cause problems.
3926
3927 (define-public gfortran-toolchain
3928   (package (inherit (make-gcc-toolchain gfortran))
3929     (synopsis "Complete GCC tool chain for Fortran development")
3930     (description "This package provides a complete GCC tool chain for
3931 Fortran development to be installed in user profiles.  This includes
3932 gfortran, as well as libc (headers and binaries, plus debugging symbols
3933 in the @code{debug} output), and binutils.")))
3934
3935
3936 ;;; commencement.scm ends here